156930838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{45121}}^1$

素因数の和:45207

約数の個数: 16

約数和(自身を含む): 246907584

約数和(自身を除く): 89976746

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 45121, 90242, 1669477, 2120687, 3338954, 4241374, 78465419, 156930838]

約数ペア:

[(1, 156930838), (2, 78465419), (37, 4241374), (47, 3338954), (74, 2120687), (94, 1669477), (1739, 90242), (3478, 45121)]