The factors of the number 144,221,200 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 127, 136, 167, 170, 200, 254, 272, 334, 340, 400, 425, 508, 635, 668, 680, 835, 850, 1016, 1270, 1336, 1360, 1670, 1700, 2032, 2159, 2540, 2672, 2839, 3175, 3340, 3400, 4175, 4318, 5080, 5678, 6350, 6680, 6800, 8350, 8636, 10160, 10795, 11356, 12700, 13360, 14195, 16700, 17272, 21209, 21590, 22712, 25400, 28390, 33400, 34544, 42418, 43180, 45424, 50800, 53975, 56780, 66800, 70975, 84836, 86360, 106045, 107950, 113560, 141950, 169672, 172720, 212090, 215900, 227120, 283900, 339344, 360553, 424180, 431800, 530225, 567800, 721106, 848360, 863600, 1060450, 1135600, 1442212, 1696720, 1802765, 2120900, 2884424, 3605530, 4241800, 5768848, 7211060, 8483600, 9013825, 14422120, 18027650, 28844240, 36055300, 72110600, 144221200.
If you add them up, you will get the total of 371,976,192.