168940078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{3373}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 257503680

約数和(自身を除く): 88563602

約数列:

[1, 2, 79, 158, 317, 634, 3373, 6746, 25043, 50086, 266467, 532934, 1069241, 2138482, 84470039, 168940078]

約数ペア:

[(1, 168940078), (2, 84470039), (79, 2138482), (158, 1069241), (317, 532934), (634, 266467), (3373, 50086), (6746, 25043)]