156931121695

素因数分解:

$5^1\times {\mathrm{971}}^1\times {\mathrm{1627}}^1\times {\mathrm{19867}}^1$

素因数の和:22470

約数の個数: 16

約数和(自身を含む): 188636646528

約数和(自身を除く): 31705524833

約数列:

[1, 5, 971, 1627, 4855, 8135, 19867, 99335, 1579817, 7899085, 19290857, 32323609, 96454285, 161618045, 31386224339, 156931121695]

約数ペア:

[(1, 156931121695), (5, 31386224339), (971, 161618045), (1627, 96454285), (4855, 32323609), (8135, 19290857), (19867, 7899085), (99335, 1579817)]