157252518

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379837}}^1$

素因数の和:379868

約数の個数: 24

約数和(自身を含む): 355528368

約数和(自身を除く): 198275850

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 379837, 759674, 1139511, 2279022, 3418533, 6837066, 8736251, 17472502, 26208753, 52417506, 78626259, 157252518]

約数ペア:

[(1, 157252518), (2, 78626259), (3, 52417506), (6, 26208753), (9, 17472502), (18, 8736251), (23, 6837066), (46, 3418533), (69, 2279022), (138, 1139511), (207, 759674), (414, 379837)]