188293688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{13127}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 387538560

約数和(自身を除く): 199244872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 13127, 14344, 26254, 52508, 105016, 144397, 288794, 577588, 1155176, 2139701, 4279402, 8558804, 17117608, 23536711, 47073422, 94146844, 188293688]

約数ペア:

[(1, 188293688), (2, 94146844), (4, 47073422), (8, 23536711), (11, 17117608), (22, 8558804), (44, 4279402), (88, 2139701), (163, 1155176), (326, 577588), (652, 288794), (1304, 144397), (1793, 105016), (3586, 52508), (7172, 26254), (13127, 14344)]