123285216

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9239}}^1$

素因数の和:9391

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 202701984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 9239, 13344, 18478, 27717, 36956, 55434, 73912, 110868, 147824, 221736, 295648, 443472, 886944, 1284221, 2568442, 3852663, 5136884, 7705326, 10273768, 15410652, 20547536, 30821304, 41095072, 61642608, 123285216]

約数ペア:

[(1, 123285216), (2, 61642608), (3, 41095072), (4, 30821304), (6, 20547536), (8, 15410652), (12, 10273768), (16, 7705326), (24, 5136884), (32, 3852663), (48, 2568442), (96, 1284221), (139, 886944), (278, 443472), (417, 295648), (556, 221736), (834, 147824), (1112, 110868), (1668, 73912), (2224, 55434), (3336, 36956), (4448, 27717), (6672, 18478), (9239, 13344)]