163017760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 413873712

約数和(自身を除く): 250855952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 340, 365, 544, 584, 680, 730, 821, 1168, 1241, 1360, 1460, 1642, 2336, 2482, 2720, 2920, 3284, 4105, 4964, 5840, 6205, 6568, 8210, 9928, 11680, 12410, 13136, 13957, 16420, 19856, 24820, 26272, 27914, 32840, 39712, 49640, 55828, 59933, 65680, 69785, 99280, 111656, 119866, 131360, 139570, 198560, 223312, 239732, 279140, 299665, 446624, 479464, 558280, 599330, 958928, 1018861, 1116560, 1198660, 1917856, 2037722, 2233120, 2397320, 4075444, 4794640, 5094305, 8150888, 9589280, 10188610, 16301776, 20377220, 32603552, 40754440, 81508880, 163017760]

約数ペア:

[(1, 163017760), (2, 81508880), (4, 40754440), (5, 32603552), (8, 20377220), (10, 16301776), (16, 10188610), (17, 9589280), (20, 8150888), (32, 5094305), (34, 4794640), (40, 4075444), (68, 2397320), (73, 2233120), (80, 2037722), (85, 1917856), (136, 1198660), (146, 1116560), (160, 1018861), (170, 958928), (272, 599330), (292, 558280), (340, 479464), (365, 446624), (544, 299665), (584, 279140), (680, 239732), (730, 223312), (821, 198560), (1168, 139570), (1241, 131360), (1360, 119866), (1460, 111656), (1642, 99280), (2336, 69785), (2482, 65680), (2720, 59933), (2920, 55828), (3284, 49640), (4105, 39712), (4964, 32840), (5840, 27914), (6205, 26272), (6568, 24820), (8210, 19856), (9928, 16420), (11680, 13957), (12410, 13136)]