129965236478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{12829}}^1$

素因数の和:13425

約数の個数: 64

約数和(自身を含む): 245202854400

約数和(自身を除く): 115237617922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 419, 838, 1099, 1727, 2198, 2933, 3454, 4609, 5866, 9218, 12089, 12829, 24178, 25658, 32263, 64526, 65783, 89803, 131566, 141119, 179606, 282238, 460481, 723613, 920962, 987833, 1447226, 1975666, 2014153, 4028306, 5065291, 5375351, 10130582, 10750702, 14099071, 22155683, 28198142, 37627457, 44311366, 59128861, 75254914, 118257722, 155089781, 310179562, 413902027, 827804054, 843930107, 1687860214, 5907510749, 9283231177, 11815021498, 18566462354, 64982618239, 129965236478]

約数ペア:

[(1, 129965236478), (2, 64982618239), (7, 18566462354), (11, 11815021498), (14, 9283231177), (22, 5907510749), (77, 1687860214), (154, 843930107), (157, 827804054), (314, 413902027), (419, 310179562), (838, 155089781), (1099, 118257722), (1727, 75254914), (2198, 59128861), (2933, 44311366), (3454, 37627457), (4609, 28198142), (5866, 22155683), (9218, 14099071), (12089, 10750702), (12829, 10130582), (24178, 5375351), (25658, 5065291), (32263, 4028306), (64526, 2014153), (65783, 1975666), (89803, 1447226), (131566, 987833), (141119, 920962), (179606, 723613), (282238, 460481)]