159662052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13903}}^1$

素因数の和:13953

約数の個数: 72

約数和(自身を含む): 455495040

約数和(自身を除く): 295832988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 13903, 27806, 41709, 55612, 83418, 125127, 152933, 166836, 250254, 305866, 403187, 458799, 500508, 611732, 806374, 917598, 1209561, 1376397, 1612748, 1835196, 2419122, 2752794, 3628683, 4435057, 4838244, 5505588, 7257366, 8870114, 13305171, 14514732, 17740228, 26610342, 39915513, 53220684, 79831026, 159662052]

約数ペア:

[(1, 159662052), (2, 79831026), (3, 53220684), (4, 39915513), (6, 26610342), (9, 17740228), (11, 14514732), (12, 13305171), (18, 8870114), (22, 7257366), (29, 5505588), (33, 4838244), (36, 4435057), (44, 3628683), (58, 2752794), (66, 2419122), (87, 1835196), (99, 1612748), (116, 1376397), (132, 1209561), (174, 917598), (198, 806374), (261, 611732), (319, 500508), (348, 458799), (396, 403187), (522, 305866), (638, 250254), (957, 166836), (1044, 152933), (1276, 125127), (1914, 83418), (2871, 55612), (3828, 41709), (5742, 27806), (11484, 13903)]