130590964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 274176000

約数和(自身を除く): 143585036

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1019, 1393, 2038, 2786, 4076, 4577, 5572, 7133, 9154, 14266, 18308, 23437, 28532, 32039, 46874, 64078, 93748, 128156, 164059, 202781, 328118, 405562, 656236, 811124, 1419467, 2838934, 4663963, 5677868, 9327926, 18655852, 32647741, 65295482, 130590964]

約数ペア:

[(1, 130590964), (2, 65295482), (4, 32647741), (7, 18655852), (14, 9327926), (23, 5677868), (28, 4663963), (46, 2838934), (92, 1419467), (161, 811124), (199, 656236), (322, 405562), (398, 328118), (644, 202781), (796, 164059), (1019, 128156), (1393, 93748), (2038, 64078), (2786, 46874), (4076, 32039), (4577, 28532), (5572, 23437), (7133, 18308), (9154, 14266)]