151285508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8167}}^1$

素因数の和:8603

約数の個数: 24

約数和(自身を含む): 289539264

約数和(自身を除く): 138253756

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 8167, 9262, 16334, 18524, 32668, 89837, 179674, 359348, 3438307, 6876614, 13753228, 37821377, 75642754, 151285508]

約数ペア:

[(1, 151285508), (2, 75642754), (4, 37821377), (11, 13753228), (22, 6876614), (44, 3438307), (421, 359348), (842, 179674), (1684, 89837), (4631, 32668), (8167, 18524), (9262, 16334)]