148960231

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 174417408

約数和(自身を除く): 25457177

約数列:

[1, 7, 61, 131, 427, 917, 2663, 7991, 18641, 55937, 162443, 348853, 1137101, 2441971, 21280033, 148960231]

約数ペア:

[(1, 148960231), (7, 21280033), (61, 2441971), (131, 1137101), (427, 348853), (917, 162443), (2663, 55937), (7991, 18641)]