128312262

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 324350208

約数和(自身を除く): 196037946

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 243, 299, 351, 414, 486, 598, 621, 702, 883, 897, 1053, 1242, 1766, 1794, 1863, 2106, 2649, 2691, 3159, 3726, 5298, 5382, 5589, 6318, 7947, 8073, 11178, 11479, 15894, 16146, 20309, 22958, 23841, 24219, 34437, 40618, 47682, 48438, 60927, 68874, 71523, 72657, 103311, 121854, 143046, 145314, 182781, 206622, 214569, 264017, 309933, 365562, 429138, 528034, 548343, 619866, 792051, 929799, 1096686, 1584102, 1645029, 1859598, 2376153, 2789397, 3290058, 4752306, 4935087, 5578794, 7128459, 9870174, 14256918, 21385377, 42770754, 64156131, 128312262]

約数ペア:

[(1, 128312262), (2, 64156131), (3, 42770754), (6, 21385377), (9, 14256918), (13, 9870174), (18, 7128459), (23, 5578794), (26, 4935087), (27, 4752306), (39, 3290058), (46, 2789397), (54, 2376153), (69, 1859598), (78, 1645029), (81, 1584102), (117, 1096686), (138, 929799), (162, 792051), (207, 619866), (234, 548343), (243, 528034), (299, 429138), (351, 365562), (414, 309933), (486, 264017), (598, 214569), (621, 206622), (702, 182781), (883, 145314), (897, 143046), (1053, 121854), (1242, 103311), (1766, 72657), (1794, 71523), (1863, 68874), (2106, 60927), (2649, 48438), (2691, 47682), (3159, 40618), (3726, 34437), (5298, 24219), (5382, 23841), (5589, 22958), (6318, 20309), (7947, 16146), (8073, 15894), (11178, 11479)]