128911392

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4863

約数の個数: 96

約数和(自身を含む): 388200960

約数和(自身を除く): 259289568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 4813, 6696, 8928, 9626, 13392, 14439, 19252, 26784, 28878, 38504, 43317, 57756, 77008, 86634, 115512, 129951, 149203, 154016, 173268, 231024, 259902, 298406, 346536, 447609, 462048, 519804, 596812, 693072, 895218, 1039608, 1193624, 1342827, 1386144, 1790436, 2079216, 2387248, 2685654, 3580872, 4028481, 4158432, 4774496, 5371308, 7161744, 8056962, 10742616, 14323488, 16113924, 21485232, 32227848, 42970464, 64455696, 128911392]

約数ペア:

[(1, 128911392), (2, 64455696), (3, 42970464), (4, 32227848), (6, 21485232), (8, 16113924), (9, 14323488), (12, 10742616), (16, 8056962), (18, 7161744), (24, 5371308), (27, 4774496), (31, 4158432), (32, 4028481), (36, 3580872), (48, 2685654), (54, 2387248), (62, 2079216), (72, 1790436), (93, 1386144), (96, 1342827), (108, 1193624), (124, 1039608), (144, 895218), (186, 693072), (216, 596812), (248, 519804), (279, 462048), (288, 447609), (372, 346536), (432, 298406), (496, 259902), (558, 231024), (744, 173268), (837, 154016), (864, 149203), (992, 129951), (1116, 115512), (1488, 86634), (1674, 77008), (2232, 57756), (2976, 43317), (3348, 38504), (4464, 28878), (4813, 26784), (6696, 19252), (8928, 14439), (9626, 13392)]