The factors of the number 131,342,400 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1303, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2606, 2800, 2880, 3150, 3360, 3600, 3909, 4032, 4200, 4800, 5040, 5212, 5600, 6300, 6515, 6720, 7200, 7818, 8400, 9121, 10080, 10424, 11200, 11727, 12600, 13030, 14400, 15636, 16800, 18242, 19545, 20160, 20848, 23454, 25200, 26060, 27363, 31272, 32575, 33600, 36484, 39090, 41696, 45605, 46908, 50400, 52120, 54726, 58635, 62544, 65150, 72968, 78180, 82089, 83392, 91210, 93816, 97725, 100800, 104240, 109452, 117270, 125088, 130300, 136815, 145936, 156360, 164178, 182420, 187632, 195450, 208480, 218904, 228025, 234540, 250176, 260600, 273630, 291872, 293175, 312720, 328356, 364840, 375264, 390900, 410445, 416960, 437808, 456050, 469080, 521200, 547260, 583744, 586350, 625440, 656712, 684075, 729680, 750528, 781800, 820890, 875616, 912100, 938160, 1042400, 1094520, 1172700, 1250880, 1313424, 1368150, 1459360, 1563600, 1641780, 1751232, 1824200, 1876320, 2052225, 2084800, 2189040, 2345400, 2626848, 2736300, 2918720, 3127200, 3283560, 3648400, 3752640, 4104450, 4378080, 4690800, 5253696, 5472600, 6254400, 6567120, 7296800, 8208900, 8756160, 9381600, 10945200, 13134240, 14593600, 16417800, 18763200, 21890400, 26268480, 32835600, 43780800, 65671200, 131342400.
If you add them up, you will get the total of 533,920,192.