The factors of the number 142,654,800 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1325, 1590, 2120, 2243, 2544, 2650, 3180, 3975, 4240, 4486, 5300, 6360, 6729, 7950, 8972, 10600, 11215, 12720, 13458, 15900, 17944, 21200, 22430, 26916, 31800, 33645, 35888, 44860, 53832, 56075, 63600, 67290, 89720, 107664, 112150, 118879, 134580, 168225, 179440, 224300, 237758, 269160, 336450, 356637, 448600, 475516, 538320, 594395, 672900, 713274, 897200, 951032, 1188790, 1345800, 1426548, 1783185, 1902064, 2377580, 2691600, 2853096, 2971975, 3566370, 4755160, 5706192, 5943950, 7132740, 8915925, 9510320, 11887900, 14265480, 17831850, 23775800, 28530960, 35663700, 47551600, 71327400, 142654800.
If you add them up, you will get the total of 465,800,544.