128683086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 320674560

約数和(自身を除く): 191991474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 73, 94, 114, 133, 141, 146, 219, 266, 282, 329, 399, 438, 511, 658, 798, 893, 987, 1022, 1387, 1533, 1786, 1974, 2209, 2679, 2774, 3066, 3431, 4161, 4418, 5358, 6251, 6627, 6862, 8322, 9709, 10293, 12502, 13254, 15463, 18753, 19418, 20586, 24017, 29127, 30926, 37506, 41971, 46389, 48034, 58254, 65189, 72051, 83942, 92778, 125913, 130378, 144102, 161257, 195567, 251826, 293797, 322514, 391134, 456323, 483771, 587594, 881391, 912646, 967542, 1128799, 1368969, 1762782, 2257598, 2737938, 3063883, 3386397, 6127766, 6772794, 9191649, 18383298, 21447181, 42894362, 64341543, 128683086]

約数ペア:

[(1, 128683086), (2, 64341543), (3, 42894362), (6, 21447181), (7, 18383298), (14, 9191649), (19, 6772794), (21, 6127766), (38, 3386397), (42, 3063883), (47, 2737938), (57, 2257598), (73, 1762782), (94, 1368969), (114, 1128799), (133, 967542), (141, 912646), (146, 881391), (219, 587594), (266, 483771), (282, 456323), (329, 391134), (399, 322514), (438, 293797), (511, 251826), (658, 195567), (798, 161257), (893, 144102), (987, 130378), (1022, 125913), (1387, 92778), (1533, 83942), (1786, 72051), (1974, 65189), (2209, 58254), (2679, 48034), (2774, 46389), (3066, 41971), (3431, 37506), (4161, 30926), (4418, 29127), (5358, 24017), (6251, 20586), (6627, 19418), (6862, 18753), (8322, 15463), (9709, 13254), (10293, 12502)]