136687376

素因数分解:

$2^4\times 7^1\times {\mathrm{1220423}}^1$

素因数の和:1220438

約数の個数: 20

約数和(自身を含む): 302665152

約数和(自身を除く): 165977776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1220423, 2440846, 4881692, 8542961, 9763384, 17085922, 19526768, 34171844, 68343688, 136687376]

約数ペア:

[(1, 136687376), (2, 68343688), (4, 34171844), (7, 19526768), (8, 17085922), (14, 9763384), (16, 8542961), (28, 4881692), (56, 2440846), (112, 1220423)]