The factors of the number 131,173,700 are: 1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 73, 85, 100, 119, 140, 146, 151, 170, 175, 238, 292, 302, 340, 350, 365, 425, 476, 511, 595, 604, 700, 730, 755, 850, 1022, 1057, 1190, 1241, 1460, 1510, 1700, 1825, 2044, 2114, 2380, 2482, 2555, 2567, 2975, 3020, 3650, 3775, 4228, 4964, 5110, 5134, 5285, 5950, 6205, 7300, 7550, 8687, 10220, 10268, 10570, 11023, 11900, 12410, 12775, 12835, 15100, 17374, 17969, 21140, 22046, 24820, 25550, 25670, 26425, 31025, 34748, 35938, 43435, 44092, 51100, 51340, 52850, 55115, 62050, 64175, 71876, 77161, 86870, 89845, 105700, 110230, 124100, 128350, 154322, 173740, 179690, 187391, 217175, 220460, 256700, 275575, 308644, 359380, 374782, 385805, 434350, 449225, 551150, 749564, 771610, 868700, 898450, 936955, 1102300, 1311737, 1543220, 1796900, 1873910, 1929025, 2623474, 3747820, 3858050, 4684775, 5246948, 6558685, 7716100, 9369550, 13117370, 18739100, 26234740, 32793425, 65586850, 131173700.
If you add them up, you will get the total of 351,477,504.