156921654220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2305637}}^1$

素因数の和:2305770

約数の個数: 48

約数和(自身を含む): 341640216288

約数和(自身を除く): 184718562068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 3403, 6806, 13612, 17015, 34030, 68060, 2305637, 4611274, 9222548, 11528185, 23056370, 46112740, 94531117, 189062234, 191367871, 378124468, 382735742, 472655585, 765471484, 945311170, 956839355, 1890622340, 1913678710, 3827357420, 7846082711, 15692165422, 31384330844, 39230413555, 78460827110, 156921654220]

約数ペア:

[(1, 156921654220), (2, 78460827110), (4, 39230413555), (5, 31384330844), (10, 15692165422), (20, 7846082711), (41, 3827357420), (82, 1913678710), (83, 1890622340), (164, 956839355), (166, 945311170), (205, 765471484), (332, 472655585), (410, 382735742), (415, 378124468), (820, 191367871), (830, 189062234), (1660, 94531117), (3403, 46112740), (6806, 23056370), (13612, 11528185), (17015, 9222548), (34030, 4611274), (68060, 2305637)]