123164328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17881}}^1$

素因数の和:17938

約数の個数: 64

約数和(自身を含む): 360501120

約数和(自身を除く): 237336792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 17881, 35762, 53643, 71524, 107286, 125167, 143048, 214572, 250334, 375501, 429144, 500668, 733121, 751002, 1001336, 1466242, 1502004, 2199363, 2932484, 3004008, 4398726, 5131847, 5864968, 8797452, 10263694, 15395541, 17594904, 20527388, 30791082, 41054776, 61582164, 123164328]

約数ペア:

[(1, 123164328), (2, 61582164), (3, 41054776), (4, 30791082), (6, 20527388), (7, 17594904), (8, 15395541), (12, 10263694), (14, 8797452), (21, 5864968), (24, 5131847), (28, 4398726), (41, 3004008), (42, 2932484), (56, 2199363), (82, 1502004), (84, 1466242), (123, 1001336), (164, 751002), (168, 733121), (246, 500668), (287, 429144), (328, 375501), (492, 250334), (574, 214572), (861, 143048), (984, 125167), (1148, 107286), (1722, 71524), (2296, 53643), (3444, 35762), (6888, 17881)]