157024198666

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2488261}}^1$

素因数の和:2488629

約数の個数: 16

約数和(自身を含む): 238275969120

約数和(自身を除く): 81251770454

約数列:

[1, 2, 139, 227, 278, 454, 31553, 63106, 2488261, 4976522, 345868279, 564835247, 691736558, 1129670494, 78512099333, 157024198666]

約数ペア:

[(1, 157024198666), (2, 78512099333), (139, 1129670494), (227, 691736558), (278, 564835247), (454, 345868279), (31553, 4976522), (63106, 2488261)]