129325118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160453}}^1$

素因数の和:160499

約数の個数: 16

約数和(自身を含む): 215650176

約数和(自身を除く): 86325058

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 160453, 320906, 2085889, 4171778, 4974043, 9948086, 64662559, 129325118]

約数ペア:

[(1, 129325118), (2, 64662559), (13, 9948086), (26, 4974043), (31, 4171778), (62, 2085889), (403, 320906), (806, 160453)]