156942988

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 278182800

約数和(自身を除く): 121239812

約数列:

[1, 2, 4, 113, 226, 331, 452, 662, 1049, 1324, 2098, 4196, 37403, 74806, 118537, 149612, 237074, 347219, 474148, 694438, 1388876, 39235747, 78471494, 156942988]

約数ペア:

[(1, 156942988), (2, 78471494), (4, 39235747), (113, 1388876), (226, 694438), (331, 474148), (452, 347219), (662, 237074), (1049, 149612), (1324, 118537), (2098, 74806), (4196, 37403)]