128580264

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{14519}}^1$

素因数の和:14575

約数の個数: 64

約数和(自身を含む): 365904000

約数和(自身を除く): 237323736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 14519, 29038, 43557, 58076, 87114, 116152, 130671, 174228, 261342, 348456, 392013, 522684, 595279, 784026, 1045368, 1190558, 1568052, 1785837, 2381116, 3136104, 3571674, 4762232, 5357511, 7143348, 10715022, 14286696, 16072533, 21430044, 32145066, 42860088, 64290132, 128580264]

約数ペア:

[(1, 128580264), (2, 64290132), (3, 42860088), (4, 32145066), (6, 21430044), (8, 16072533), (9, 14286696), (12, 10715022), (18, 7143348), (24, 5357511), (27, 4762232), (36, 3571674), (41, 3136104), (54, 2381116), (72, 1785837), (82, 1568052), (108, 1190558), (123, 1045368), (164, 784026), (216, 595279), (246, 522684), (328, 392013), (369, 348456), (492, 261342), (738, 174228), (984, 130671), (1107, 116152), (1476, 87114), (2214, 58076), (2952, 43557), (4428, 29038), (8856, 14519)]