171859428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 484668800

約数和(自身を除く): 312809372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 109, 117, 156, 218, 234, 327, 351, 436, 468, 654, 702, 981, 1123, 1308, 1404, 1417, 1962, 2246, 2834, 2943, 3369, 3924, 4251, 4492, 5668, 5886, 6738, 8502, 10107, 11772, 12753, 13476, 14599, 17004, 20214, 25506, 29198, 30321, 38259, 40428, 43797, 51012, 58396, 60642, 76518, 87594, 121284, 122407, 131391, 153036, 175188, 244814, 262782, 367221, 394173, 489628, 525564, 734442, 788346, 1101663, 1468884, 1576692, 1591291, 2203326, 3182582, 3304989, 4406652, 4773873, 6365164, 6609978, 9547746, 13219956, 14321619, 19095492, 28643238, 42964857, 57286476, 85929714, 171859428]

約数ペア:

[(1, 171859428), (2, 85929714), (3, 57286476), (4, 42964857), (6, 28643238), (9, 19095492), (12, 14321619), (13, 13219956), (18, 9547746), (26, 6609978), (27, 6365164), (36, 4773873), (39, 4406652), (52, 3304989), (54, 3182582), (78, 2203326), (108, 1591291), (109, 1576692), (117, 1468884), (156, 1101663), (218, 788346), (234, 734442), (327, 525564), (351, 489628), (436, 394173), (468, 367221), (654, 262782), (702, 244814), (981, 175188), (1123, 153036), (1308, 131391), (1404, 122407), (1417, 121284), (1962, 87594), (2246, 76518), (2834, 60642), (2943, 58396), (3369, 51012), (3924, 43797), (4251, 40428), (4492, 38259), (5668, 30321), (5886, 29198), (6738, 25506), (8502, 20214), (10107, 17004), (11772, 14599), (12753, 13476)]