157804328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{163021}}^1$

素因数の和:163049

約数の個数: 24

約数和(自身を含む): 325228890

約数和(自身を除く): 167424562

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 163021, 326042, 652084, 1304168, 1793231, 3586462, 7172924, 14345848, 19725541, 39451082, 78902164, 157804328]

約数ペア:

[(1, 157804328), (2, 78902164), (4, 39451082), (8, 19725541), (11, 14345848), (22, 7172924), (44, 3586462), (88, 1793231), (121, 1304168), (242, 652084), (484, 326042), (968, 163021)]