156744931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10939}}^1$

素因数の和:11058

約数の個数: 16

約数和(自身を含む): 189043200

約数和(自身を除く): 32298269

約数列:

[1, 7, 23, 89, 161, 623, 2047, 10939, 14329, 76573, 251597, 973571, 1761179, 6814997, 22392133, 156744931]

約数ペア:

[(1, 156744931), (7, 22392133), (23, 6814997), (89, 1761179), (161, 973571), (623, 251597), (2047, 76573), (10939, 14329)]