156080806

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4447}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 281825280

約数和(自身を除く): 125744474

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 2507, 4447, 5014, 8894, 17549, 31129, 35098, 62258, 102281, 204562, 484723, 715967, 969446, 1431934, 3393061, 6786122, 11148629, 22297258, 78040403, 156080806]

約数ペア:

[(1, 156080806), (2, 78040403), (7, 22297258), (14, 11148629), (23, 6786122), (46, 3393061), (109, 1431934), (161, 969446), (218, 715967), (322, 484723), (763, 204562), (1526, 102281), (2507, 62258), (4447, 35098), (5014, 31129), (8894, 17549)]