159354370

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{6637}}^1$

素因数の和:6672

約数の個数: 40

約数和(自身を含む): 334674684

約数和(自身を除く): 175320314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 6637, 12005, 13274, 24010, 33185, 46459, 66370, 92918, 232295, 325213, 464590, 650426, 1626065, 2276491, 3252130, 4552982, 11382455, 15935437, 22764910, 31870874, 79677185, 159354370]

約数ペア:

[(1, 159354370), (2, 79677185), (5, 31870874), (7, 22764910), (10, 15935437), (14, 11382455), (35, 4552982), (49, 3252130), (70, 2276491), (98, 1626065), (245, 650426), (343, 464590), (490, 325213), (686, 232295), (1715, 92918), (2401, 66370), (3430, 46459), (4802, 33185), (6637, 24010), (12005, 13274)]