158629574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 256132800

約数和(自身を除く): 97503226

約数列:

[1, 2, 23, 41, 46, 82, 241, 349, 482, 698, 943, 1886, 5543, 8027, 9881, 11086, 14309, 16054, 19762, 28618, 84109, 168218, 227263, 329107, 454526, 658214, 1934507, 3448469, 3869014, 6896938, 79314787, 158629574]

約数ペア:

[(1, 158629574), (2, 79314787), (23, 6896938), (41, 3869014), (46, 3448469), (82, 1934507), (241, 658214), (349, 454526), (482, 329107), (698, 227263), (943, 168218), (1886, 84109), (5543, 28618), (8027, 19762), (9881, 16054), (11086, 14309)]