156018541

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 182274048

約数和(自身を除く): 26255507

約数列:

[1, 7, 61, 191, 427, 1337, 1913, 11651, 13391, 81557, 116693, 365383, 816851, 2557681, 22288363, 156018541]

約数ペア:

[(1, 156018541), (7, 22288363), (61, 2557681), (191, 816851), (427, 365383), (1337, 116693), (1913, 81557), (11651, 13391)]