157745332

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 278526752

約数和(自身を除く): 120781420

約数列:

[1, 2, 4, 283, 331, 421, 566, 662, 842, 1132, 1324, 1684, 93673, 119143, 139351, 187346, 238286, 278702, 374692, 476572, 557404, 39436333, 78872666, 157745332]

約数ペア:

[(1, 157745332), (2, 78872666), (4, 39436333), (283, 557404), (331, 476572), (421, 374692), (566, 278702), (662, 238286), (842, 187346), (1132, 139351), (1324, 119143), (1684, 93673)]