131615264896

素因数分解:

$2^7\times {\mathrm{1028244257}}^1$

素因数の和:1028244271

約数の個数: 16

約数和(自身を含む): 262202285790

約数和(自身を除く): 130587020894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1028244257, 2056488514, 4112977028, 8225954056, 16451908112, 32903816224, 65807632448, 131615264896]

約数ペア:

[(1, 131615264896), (2, 65807632448), (4, 32903816224), (8, 16451908112), (16, 8225954056), (32, 4112977028), (64, 2056488514), (128, 1028244257)]