153947108

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{13711}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 308684544

約数和(自身を除く): 154737436

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 13711, 27422, 54844, 95977, 191954, 383908, 5498111, 10996222, 21992444, 38486777, 76973554, 153947108]

約数ペア:

[(1, 153947108), (2, 76973554), (4, 38486777), (7, 21992444), (14, 10996222), (28, 5498111), (401, 383908), (802, 191954), (1604, 95977), (2807, 54844), (5614, 27422), (11228, 13711)]