15139124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 22492876

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 199, 209, 247, 266, 286, 308, 364, 398, 418, 494, 532, 572, 796, 836, 988, 1001, 1393, 1463, 1729, 2002, 2189, 2587, 2717, 2786, 2926, 3458, 3781, 4004, 4378, 5174, 5434, 5572, 5852, 6916, 7562, 8756, 10348, 10868, 15124, 15323, 18109, 19019, 26467, 28457, 30646, 36218, 38038, 41591, 49153, 52934, 56914, 61292, 72436, 76076, 83182, 98306, 105868, 113828, 166364, 196612, 199199, 291137, 344071, 398398, 540683, 582274, 688142, 796796, 1081366, 1164548, 1376284, 2162732, 3784781, 7569562, 15139124]

約数ペア:

[(1, 15139124), (2, 7569562), (4, 3784781), (7, 2162732), (11, 1376284), (13, 1164548), (14, 1081366), (19, 796796), (22, 688142), (26, 582274), (28, 540683), (38, 398398), (44, 344071), (52, 291137), (76, 199199), (77, 196612), (91, 166364), (133, 113828), (143, 105868), (154, 98306), (182, 83182), (199, 76076), (209, 72436), (247, 61292), (266, 56914), (286, 52934), (308, 49153), (364, 41591), (398, 38038), (418, 36218), (494, 30646), (532, 28457), (572, 26467), (796, 19019), (836, 18109), (988, 15323), (1001, 15124), (1393, 10868), (1463, 10348), (1729, 8756), (2002, 7562), (2189, 6916), (2587, 5852), (2717, 5572), (2786, 5434), (2926, 5174), (3458, 4378), (3781, 4004)]