139799726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{42083}}^1$

素因数の和:42247

約数の個数: 16

約数和(自身を含む): 230283648

約数和(自身を除く): 90483922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 42083, 84166, 462913, 925826, 6354533, 12709066, 69899863, 139799726]

約数ペア:

[(1, 139799726), (2, 69899863), (11, 12709066), (22, 6354533), (151, 925826), (302, 462913), (1661, 84166), (3322, 42083)]