156700817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74869}}^1$

素因数の和:74912

約数の個数: 16

約数和(自身を含む): 201250560

約数和(自身を除く): 44549743

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 74869, 524083, 973297, 1721987, 6813079, 12053909, 22385831, 156700817]

約数ペア:

[(1, 156700817), (7, 22385831), (13, 12053909), (23, 6813079), (91, 1721987), (161, 973297), (299, 524083), (2093, 74869)]