157942270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{426871}}^1$

素因数の和:426915

約数の個数: 16

約数和(自身を含む): 291980448

約数和(自身を除く): 134038178

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 426871, 853742, 2134355, 4268710, 15794227, 31588454, 78971135, 157942270]

約数ペア:

[(1, 157942270), (2, 78971135), (5, 31588454), (10, 15794227), (37, 4268710), (74, 2134355), (185, 853742), (370, 426871)]