149885318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{45119}}^1$

素因数の和:45283

約数の個数: 16

約数和(自身を含む): 246896640

約数和(自身を除く): 97011322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 45119, 90238, 496309, 992618, 6812969, 13625938, 74942659, 149885318]

約数ペア:

[(1, 149885318), (2, 74942659), (11, 13625938), (22, 6812969), (151, 992618), (302, 496309), (1661, 90238), (3322, 45119)]