155328131

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23531}}^1$

素因数の和:23602

約数の個数: 16

約数和(自身を含む): 189762048

約数和(自身を除く): 34433917

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 23531, 164717, 541213, 964771, 3788491, 6753397, 22189733, 155328131]

約数ペア:

[(1, 155328131), (7, 22189733), (23, 6753397), (41, 3788491), (161, 964771), (287, 541213), (943, 164717), (6601, 23531)]