160204090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3943}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 306685440

約数和(自身を除く): 146481350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 3943, 4063, 7886, 8126, 19715, 20315, 39430, 40630, 67031, 134062, 335155, 670310, 942377, 1884754, 4711885, 9423770, 16020409, 32040818, 80102045, 160204090]

約数ペア:

[(1, 160204090), (2, 80102045), (5, 32040818), (10, 16020409), (17, 9423770), (34, 4711885), (85, 1884754), (170, 942377), (239, 670310), (478, 335155), (1195, 134062), (2390, 67031), (3943, 40630), (4063, 39430), (7886, 20315), (8126, 19715)]