149778814

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 227348208

約数和(自身を除く): 77569394

約数列:

[1, 2, 107, 214, 577, 1154, 1213, 2426, 61739, 123478, 129791, 259582, 699901, 1399802, 74889407, 149778814]

約数ペア:

[(1, 149778814), (2, 74889407), (107, 1399802), (214, 699901), (577, 259582), (1154, 129791), (1213, 123478), (2426, 61739)]