156943835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{23131}}^1$

素因数の和:23218

約数の個数: 16

約数和(自身を含む): 199860480

約数和(自身を除く): 42916645

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 23131, 115655, 532013, 1364729, 2660065, 6823645, 31388767, 156943835]

約数ペア:

[(1, 156943835), (5, 31388767), (23, 6823645), (59, 2660065), (115, 1364729), (295, 532013), (1357, 115655), (6785, 23131)]