156684995828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4707517}}^1$

素因数の和:4707731

約数の個数: 24

約数和(自身を含む): 281151805032

約数和(自身を除く): 124466809204

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 8321, 16642, 33284, 4707517, 9415034, 18830068, 249498401, 498996802, 739080169, 997993604, 1478160338, 2956320676, 39171248957, 78342497914, 156684995828]

約数ペア:

[(1, 156684995828), (2, 78342497914), (4, 39171248957), (53, 2956320676), (106, 1478160338), (157, 997993604), (212, 739080169), (314, 498996802), (628, 249498401), (8321, 18830068), (16642, 9415034), (33284, 4707517)]