156980104

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{22273}}^1$

素因数の和:23160

約数の個数: 16

約数和(自身を含む): 294685020

約数和(自身を除く): 137704916

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 7048, 22273, 44546, 89092, 178184, 19622513, 39245026, 78490052, 156980104]

約数ペア:

[(1, 156980104), (2, 78490052), (4, 39245026), (8, 19622513), (881, 178184), (1762, 89092), (3524, 44546), (7048, 22273)]