156984373870

素因数分解:

$2^1\times 5^1\times {\mathrm{16319}}^1\times {\mathrm{961973}}^1$

素因数の和:978299

約数の個数: 16

約数和(自身を含む): 282589482240

約数和(自身を除く): 125605108370

約数列:

[1, 2, 5, 10, 16319, 32638, 81595, 163190, 961973, 1923946, 4809865, 9619730, 15698437387, 31396874774, 78492186935, 156984373870]

約数ペア:

[(1, 156984373870), (2, 78492186935), (5, 31396874774), (10, 15698437387), (16319, 9619730), (32638, 4809865), (81595, 1923946), (163190, 961973)]