129401132

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{159361}}^1$

素因数の和:159401

約数の個数: 24

約数和(自身を含む): 267728160

約数和(自身を除く): 138327028

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 159361, 318722, 637444, 1115527, 2231054, 4462108, 4621469, 9242938, 18485876, 32350283, 64700566, 129401132]

約数ペア:

[(1, 129401132), (2, 64700566), (4, 32350283), (7, 18485876), (14, 9242938), (28, 4621469), (29, 4462108), (58, 2231054), (116, 1115527), (203, 637444), (406, 318722), (812, 159361)]