156913027486

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{11438477}}^1$

素因数の和:11438536

約数の個数: 16

約数和(自身を含む): 248443742160

約数和(自身を除く): 91530714674

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 11438477, 22876954, 217331063, 434662126, 4129290197, 8258580394, 78456513743, 156913027486]

約数ペア:

[(1, 156913027486), (2, 78456513743), (19, 8258580394), (38, 4129290197), (361, 434662126), (722, 217331063), (6859, 22876954), (13718, 11438477)]