170398864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 340424640

約数和(自身を除く): 170025776

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 2459, 4331, 4918, 8662, 9836, 17324, 19672, 34648, 39344, 69296, 149999, 174589, 299998, 349178, 599996, 698356, 1199992, 1396712, 2399984, 2793424, 10649929, 21299858, 42599716, 85199432, 170398864]

約数ペア:

[(1, 170398864), (2, 85199432), (4, 42599716), (8, 21299858), (16, 10649929), (61, 2793424), (71, 2399984), (122, 1396712), (142, 1199992), (244, 698356), (284, 599996), (488, 349178), (568, 299998), (976, 174589), (1136, 149999), (2459, 69296), (4331, 39344), (4918, 34648), (8662, 19672), (9836, 17324)]