128337272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 295488000

約数和(自身を除く): 167150728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 59, 62, 98, 118, 124, 179, 196, 217, 236, 248, 358, 392, 413, 434, 472, 716, 826, 868, 1253, 1432, 1519, 1652, 1736, 1829, 2506, 2891, 3038, 3304, 3658, 5012, 5549, 5782, 6076, 7316, 8771, 10024, 10561, 11098, 11564, 12152, 12803, 14632, 17542, 21122, 22196, 23128, 25606, 35084, 38843, 42244, 44392, 51212, 70168, 73927, 77686, 84488, 89621, 102424, 147854, 155372, 179242, 271901, 295708, 310744, 327391, 358484, 517489, 543802, 591416, 654782, 716968, 1034978, 1087604, 1309564, 2069956, 2175208, 2291737, 2619128, 4139912, 4583474, 9166948, 16042159, 18333896, 32084318, 64168636, 128337272]

約数ペア:

[(1, 128337272), (2, 64168636), (4, 32084318), (7, 18333896), (8, 16042159), (14, 9166948), (28, 4583474), (31, 4139912), (49, 2619128), (56, 2291737), (59, 2175208), (62, 2069956), (98, 1309564), (118, 1087604), (124, 1034978), (179, 716968), (196, 654782), (217, 591416), (236, 543802), (248, 517489), (358, 358484), (392, 327391), (413, 310744), (434, 295708), (472, 271901), (716, 179242), (826, 155372), (868, 147854), (1253, 102424), (1432, 89621), (1519, 84488), (1652, 77686), (1736, 73927), (1829, 70168), (2506, 51212), (2891, 44392), (3038, 42244), (3304, 38843), (3658, 35084), (5012, 25606), (5549, 23128), (5782, 22196), (6076, 21122), (7316, 17542), (8771, 14632), (10024, 12803), (10561, 12152), (11098, 11564)]