161767608

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 419973120

約数和(自身を除く): 258205512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 1128, 1464, 2351, 2867, 4702, 5734, 7053, 8601, 9404, 11468, 14106, 17202, 18808, 22936, 28212, 34404, 56424, 68808, 110497, 143411, 220994, 286822, 331491, 430233, 441988, 573644, 662982, 860466, 883976, 1147288, 1325964, 1720932, 2651928, 3441864, 6740317, 13480634, 20220951, 26961268, 40441902, 53922536, 80883804, 161767608]

約数ペア:

[(1, 161767608), (2, 80883804), (3, 53922536), (4, 40441902), (6, 26961268), (8, 20220951), (12, 13480634), (24, 6740317), (47, 3441864), (61, 2651928), (94, 1720932), (122, 1325964), (141, 1147288), (183, 883976), (188, 860466), (244, 662982), (282, 573644), (366, 441988), (376, 430233), (488, 331491), (564, 286822), (732, 220994), (1128, 143411), (1464, 110497), (2351, 68808), (2867, 56424), (4702, 34404), (5734, 28212), (7053, 22936), (8601, 18808), (9404, 17202), (11468, 14106)]