163718370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 284438430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 139, 207, 230, 278, 345, 414, 417, 569, 690, 695, 834, 1035, 1138, 1251, 1390, 1707, 2070, 2085, 2502, 2845, 3197, 3414, 4170, 5121, 5690, 6255, 6394, 8535, 9591, 10242, 12510, 13087, 15985, 17070, 19182, 25605, 26174, 28773, 31970, 39261, 47955, 51210, 57546, 65435, 78522, 79091, 95910, 117783, 130870, 143865, 158182, 196305, 235566, 237273, 287730, 392610, 395455, 474546, 588915, 711819, 790910, 1177830, 1186365, 1423638, 1819093, 2372730, 3559095, 3638186, 5457279, 7118190, 9095465, 10914558, 16371837, 18190930, 27286395, 32743674, 54572790, 81859185, 163718370]

約数ペア:

[(1, 163718370), (2, 81859185), (3, 54572790), (5, 32743674), (6, 27286395), (9, 18190930), (10, 16371837), (15, 10914558), (18, 9095465), (23, 7118190), (30, 5457279), (45, 3638186), (46, 3559095), (69, 2372730), (90, 1819093), (115, 1423638), (138, 1186365), (139, 1177830), (207, 790910), (230, 711819), (278, 588915), (345, 474546), (414, 395455), (417, 392610), (569, 287730), (690, 237273), (695, 235566), (834, 196305), (1035, 158182), (1138, 143865), (1251, 130870), (1390, 117783), (1707, 95910), (2070, 79091), (2085, 78522), (2502, 65435), (2845, 57546), (3197, 51210), (3414, 47955), (4170, 39261), (5121, 31970), (5690, 28773), (6255, 26174), (6394, 25605), (8535, 19182), (9591, 17070), (10242, 15985), (12510, 13087)]