149745794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{45077}}^1$

素因数の和:45241

約数の個数: 16

約数和(自身を含む): 246666816

約数和(自身を除く): 96921022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 45077, 90154, 495847, 991694, 6806627, 13613254, 74872897, 149745794]

約数ペア:

[(1, 149745794), (2, 74872897), (11, 13613254), (22, 6806627), (151, 991694), (302, 495847), (1661, 90154), (3322, 45077)]