161796009628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{22559399}}^1$

素因数の和:22559577

約数の個数: 24

約数和(自身を含む): 310778294400

約数和(自身を除く): 148982284772

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 22559399, 45118798, 90237596, 248153389, 496306778, 992613556, 3677182037, 7354364074, 14708728148, 40449002407, 80898004814, 161796009628]

約数ペア:

[(1, 161796009628), (2, 80898004814), (4, 40449002407), (11, 14708728148), (22, 7354364074), (44, 3677182037), (163, 992613556), (326, 496306778), (652, 248153389), (1793, 90237596), (3586, 45118798), (7172, 22559399)]