156673295980

素因数分解:

$2^2\times 5^1\times {\mathrm{34429}}^1\times {\mathrm{227531}}^1$

素因数の和:261969

約数の個数: 24

約数和(自身を含む): 329024923920

約数和(自身を除く): 172351627940

約数列:

[1, 2, 4, 5, 10, 20, 34429, 68858, 137716, 172145, 227531, 344290, 455062, 688580, 910124, 1137655, 2275310, 4550620, 7833664799, 15667329598, 31334659196, 39168323995, 78336647990, 156673295980]

約数ペア:

[(1, 156673295980), (2, 78336647990), (4, 39168323995), (5, 31334659196), (10, 15667329598), (20, 7833664799), (34429, 4550620), (68858, 2275310), (137716, 1137655), (172145, 910124), (227531, 688580), (344290, 455062)]