156915940139

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1\times {\mathrm{49261}}^1$

素因数の和:54470

約数の個数: 16

約数和(自身を含む): 181386624960

約数和(自身を除く): 24470684821

約数列:

[1, 7, 89, 623, 5113, 35791, 49261, 344827, 455057, 3185399, 4384229, 30689603, 251871493, 1763100451, 22416562877, 156915940139]

約数ペア:

[(1, 156915940139), (7, 22416562877), (89, 1763100451), (623, 251871493), (5113, 30689603), (35791, 4384229), (49261, 3185399), (344827, 455057)]