15912264

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 41408640

約数和(自身を除く): 25496376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 157, 164, 206, 246, 309, 314, 328, 412, 471, 492, 618, 628, 824, 942, 984, 1236, 1256, 1884, 2472, 3768, 4223, 6437, 8446, 12669, 12874, 16171, 16892, 19311, 25338, 25748, 32342, 33784, 38622, 48513, 50676, 51496, 64684, 77244, 97026, 101352, 129368, 154488, 194052, 388104, 663011, 1326022, 1989033, 2652044, 3978066, 5304088, 7956132, 15912264]

約数ペア:

[(1, 15912264), (2, 7956132), (3, 5304088), (4, 3978066), (6, 2652044), (8, 1989033), (12, 1326022), (24, 663011), (41, 388104), (82, 194052), (103, 154488), (123, 129368), (157, 101352), (164, 97026), (206, 77244), (246, 64684), (309, 51496), (314, 50676), (328, 48513), (412, 38622), (471, 33784), (492, 32342), (618, 25748), (628, 25338), (824, 19311), (942, 16892), (984, 16171), (1236, 12874), (1256, 12669), (1884, 8446), (2472, 6437), (3768, 4223)]