156926861

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10711}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 205156224

約数和(自身を除く): 48229363

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 10711, 14651, 74977, 139243, 246353, 524839, 974701, 1724471, 3202589, 6822907, 12071297, 22418123, 156926861]

約数ペア:

[(1, 156926861), (7, 22418123), (13, 12071297), (23, 6822907), (49, 3202589), (91, 1724471), (161, 974701), (299, 524839), (637, 246353), (1127, 139243), (2093, 74977), (10711, 14651)]