149767540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{576029}}^1$

素因数の和:576051

約数の個数: 24

約数和(自身を含む): 338705640

約数和(自身を除く): 188938100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 576029, 1152058, 2304116, 2880145, 5760290, 7488377, 11520580, 14976754, 29953508, 37441885, 74883770, 149767540]

約数ペア:

[(1, 149767540), (2, 74883770), (4, 37441885), (5, 29953508), (10, 14976754), (13, 11520580), (20, 7488377), (26, 5760290), (52, 2880145), (65, 2304116), (130, 1152058), (260, 576029)]