156909126830

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{99942119}}^1$

素因数の和:99942283

約数の個数: 16

約数和(自身を含む): 284235389280

約数和(自身を除く): 127326262450

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 99942119, 199884238, 499710595, 999421190, 15690912683, 31381825366, 78454563415, 156909126830]

約数ペア:

[(1, 156909126830), (2, 78454563415), (5, 31381825366), (10, 15690912683), (157, 999421190), (314, 499710595), (785, 199884238), (1570, 99942119)]