156717574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{12377}}^1$

素因数の和:12879

約数の個数: 16

約数和(自身を含む): 253699488

約数和(自身を除く): 96981914

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12377, 12662, 24754, 160901, 321802, 6027599, 12055198, 78358787, 156717574]

約数ペア:

[(1, 156717574), (2, 78358787), (13, 12055198), (26, 6027599), (487, 321802), (974, 160901), (6331, 24754), (12377, 12662)]