148206457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7027}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 178117632

約数和(自身を除く): 29911175

約数列:

[1, 7, 23, 131, 161, 917, 3013, 7027, 21091, 49189, 161621, 920537, 1131347, 6443759, 21172351, 148206457]

約数ペア:

[(1, 148206457), (7, 21172351), (23, 6443759), (131, 1131347), (161, 920537), (917, 161621), (3013, 49189), (7027, 21091)]