158207902

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{1019}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 239598000

約数和(自身を除く): 81390098

約数列:

[1, 2, 149, 298, 521, 1019, 1042, 2038, 77629, 151831, 155258, 303662, 530899, 1061798, 79103951, 158207902]

約数ペア:

[(1, 158207902), (2, 79103951), (149, 1061798), (298, 530899), (521, 303662), (1019, 155258), (1042, 151831), (2038, 77629)]