156949228780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{133007821}}^1$

素因数の和:133007889

約数の個数: 24

約数和(自身を含む): 335179711440

約数和(自身を除く): 178230482660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 133007821, 266015642, 532031284, 665039105, 1330078210, 2660156420, 7847461439, 15694922878, 31389845756, 39237307195, 78474614390, 156949228780]

約数ペア:

[(1, 156949228780), (2, 78474614390), (4, 39237307195), (5, 31389845756), (10, 15694922878), (20, 7847461439), (59, 2660156420), (118, 1330078210), (236, 665039105), (295, 532031284), (590, 266015642), (1180, 133007821)]