155445661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18217}}^1$

素因数の和:18300

約数の個数: 16

約数和(自身を含む): 188884224

約数和(自身を除く): 33438563

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 18217, 127519, 418991, 965501, 2932937, 6758507, 22206523, 155445661]

約数ペア:

[(1, 155445661), (7, 22206523), (23, 6758507), (53, 2932937), (161, 965501), (371, 418991), (1219, 127519), (8533, 18217)]