137207842

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 208080000

約数和(自身を除く): 70872158

約数列:

[1, 2, 149, 271, 298, 542, 1699, 3398, 40379, 80758, 253151, 460429, 506302, 920858, 68603921, 137207842]

約数ペア:

[(1, 137207842), (2, 68603921), (149, 920858), (271, 506302), (298, 460429), (542, 253151), (1699, 80758), (3398, 40379)]