166623016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 377717760

約数和(自身を除く): 211094744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2341, 2542, 4682, 5084, 8897, 9364, 10168, 16387, 17794, 18728, 32774, 35588, 65548, 71176, 72571, 95981, 131096, 145142, 191962, 290284, 383924, 507997, 580568, 671867, 767848, 1015994, 1343734, 2031988, 2687468, 2975411, 4063976, 5374936, 5950822, 11901644, 20827877, 23803288, 41655754, 83311508, 166623016]

約数ペア:

[(1, 166623016), (2, 83311508), (4, 41655754), (7, 23803288), (8, 20827877), (14, 11901644), (28, 5950822), (31, 5374936), (41, 4063976), (56, 2975411), (62, 2687468), (82, 2031988), (124, 1343734), (164, 1015994), (217, 767848), (248, 671867), (287, 580568), (328, 507997), (434, 383924), (574, 290284), (868, 191962), (1148, 145142), (1271, 131096), (1736, 95981), (2296, 72571), (2341, 71176), (2542, 65548), (4682, 35588), (5084, 32774), (8897, 18728), (9364, 17794), (10168, 16387)]