160860964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19141}}^1$

素因数の和:19347

約数の個数: 24

約数和(自身を含む): 308722176

約数和(自身を除く): 147861212

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 19141, 38282, 76564, 210551, 421102, 842204, 3655931, 7311862, 14623724, 40215241, 80430482, 160860964]

約数ペア:

[(1, 160860964), (2, 80430482), (4, 40215241), (11, 14623724), (22, 7311862), (44, 3655931), (191, 842204), (382, 421102), (764, 210551), (2101, 76564), (4202, 38282), (8404, 19141)]