156946921940

素因数分解:

$2^2\times 5^1\times {\mathrm{29311}}^1\times {\mathrm{267727}}^1$

素因数の和:297047

約数の個数: 24

約数和(自身を含む): 329601011712

約数和(自身を除く): 172654089772

約数列:

[1, 2, 4, 5, 10, 20, 29311, 58622, 117244, 146555, 267727, 293110, 535454, 586220, 1070908, 1338635, 2677270, 5354540, 7847346097, 15694692194, 31389384388, 39236730485, 78473460970, 156946921940]

約数ペア:

[(1, 156946921940), (2, 78473460970), (4, 39236730485), (5, 31389384388), (10, 15694692194), (20, 7847346097), (29311, 5354540), (58622, 2677270), (117244, 1338635), (146555, 1070908), (267727, 586220), (293110, 535454)]