128790432

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6523

約数の個数: 96

約数和(自身を含む): 392031360

約数和(自身を除く): 263240928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6481, 6624, 9936, 12962, 19443, 19872, 25924, 38886, 51848, 58329, 77772, 103696, 116658, 149063, 155544, 174987, 207392, 233316, 298126, 311088, 349974, 447189, 466632, 596252, 622176, 699948, 894378, 933264, 1192504, 1341567, 1399896, 1788756, 1866528, 2385008, 2683134, 2799792, 3577512, 4024701, 4770016, 5366268, 5599584, 7155024, 8049402, 10732536, 14310048, 16098804, 21465072, 32197608, 42930144, 64395216, 128790432]

約数ペア:

[(1, 128790432), (2, 64395216), (3, 42930144), (4, 32197608), (6, 21465072), (8, 16098804), (9, 14310048), (12, 10732536), (16, 8049402), (18, 7155024), (23, 5599584), (24, 5366268), (27, 4770016), (32, 4024701), (36, 3577512), (46, 2799792), (48, 2683134), (54, 2385008), (69, 1866528), (72, 1788756), (92, 1399896), (96, 1341567), (108, 1192504), (138, 933264), (144, 894378), (184, 699948), (207, 622176), (216, 596252), (276, 466632), (288, 447189), (368, 349974), (414, 311088), (432, 298126), (552, 233316), (621, 207392), (736, 174987), (828, 155544), (864, 149063), (1104, 116658), (1242, 103696), (1656, 77772), (2208, 58329), (2484, 51848), (3312, 38886), (4968, 25924), (6481, 19872), (6624, 19443), (9936, 12962)]