145465916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 260064000

約数和(自身を除く): 114598084

約数列:

[1, 2, 4, 59, 118, 236, 239, 478, 956, 2579, 5158, 10316, 14101, 28202, 56404, 152161, 304322, 608644, 616381, 1232762, 2465524, 36366479, 72732958, 145465916]

約数ペア:

[(1, 145465916), (2, 72732958), (4, 36366479), (59, 2465524), (118, 1232762), (236, 616381), (239, 608644), (478, 304322), (956, 152161), (2579, 56404), (5158, 28202), (10316, 14101)]