139826024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31267}}^1$

素因数の和:31329

約数の個数: 32

約数和(自身を含む): 288916320

約数和(自身を除く): 149090296

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 31267, 62534, 125068, 250136, 406471, 812942, 1344481, 1625884, 2688962, 3251768, 5377924, 10755848, 17478253, 34956506, 69913012, 139826024]

約数ペア:

[(1, 139826024), (2, 69913012), (4, 34956506), (8, 17478253), (13, 10755848), (26, 5377924), (43, 3251768), (52, 2688962), (86, 1625884), (104, 1344481), (172, 812942), (344, 406471), (559, 250136), (1118, 125068), (2236, 62534), (4472, 31267)]