156931645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{104971}}^1$

素因数の和:105012

約数の個数: 16

約数和(自身を含む): 211623552

約数和(自身を除く): 54691907

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 104971, 524855, 1364623, 2414333, 6823115, 12071665, 31386329, 156931645]

約数ペア:

[(1, 156931645), (5, 31386329), (13, 12071665), (23, 6823115), (65, 2414333), (115, 1364623), (299, 524855), (1495, 104971)]