156920101028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2179}}^1\times {\mathrm{253573}}^1$

素因数の和:255827

約数の個数: 24

約数和(自身を含む): 278606825280

約数和(自身を除く): 121686724252

約数列:

[1, 2, 4, 71, 142, 284, 2179, 4358, 8716, 154709, 253573, 309418, 507146, 618836, 1014292, 18003683, 36007366, 72014732, 552535567, 1105071134, 2210142268, 39230025257, 78460050514, 156920101028]

約数ペア:

[(1, 156920101028), (2, 78460050514), (4, 39230025257), (71, 2210142268), (142, 1105071134), (284, 552535567), (2179, 72014732), (4358, 36007366), (8716, 18003683), (154709, 1014292), (253573, 618836), (309418, 507146)]