157424236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2819}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 288046080

約数和(自身を除く): 130621844

約数列:

[1, 2, 4, 23, 46, 92, 607, 1214, 2428, 2819, 5638, 11276, 13961, 27922, 55844, 64837, 129674, 259348, 1711133, 3422266, 6844532, 39356059, 78712118, 157424236]

約数ペア:

[(1, 157424236), (2, 78712118), (4, 39356059), (23, 6844532), (46, 3422266), (92, 1711133), (607, 259348), (1214, 129674), (2428, 64837), (2819, 55844), (5638, 27922), (11276, 13961)]