164787072

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 459571200

約数和(自身を除く): 294784128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 127, 128, 186, 192, 218, 248, 254, 327, 372, 381, 384, 436, 496, 508, 654, 744, 762, 872, 992, 1016, 1308, 1488, 1524, 1744, 1984, 2032, 2616, 2976, 3048, 3379, 3488, 3937, 3968, 4064, 5232, 5952, 6096, 6758, 6976, 7874, 8128, 10137, 10464, 11811, 11904, 12192, 13516, 13843, 13952, 15748, 16256, 20274, 20928, 23622, 24384, 27032, 27686, 31496, 40548, 41529, 41856, 47244, 48768, 54064, 55372, 62992, 81096, 83058, 94488, 108128, 110744, 125984, 162192, 166116, 188976, 216256, 221488, 251968, 324384, 332232, 377952, 429133, 432512, 442976, 503936, 648768, 664464, 755904, 858266, 885952, 1287399, 1297536, 1328928, 1511808, 1716532, 1771904, 2574798, 2657856, 3433064, 5149596, 5315712, 6866128, 10299192, 13732256, 20598384, 27464512, 41196768, 54929024, 82393536, 164787072]

約数ペア:

[(1, 164787072), (2, 82393536), (3, 54929024), (4, 41196768), (6, 27464512), (8, 20598384), (12, 13732256), (16, 10299192), (24, 6866128), (31, 5315712), (32, 5149596), (48, 3433064), (62, 2657856), (64, 2574798), (93, 1771904), (96, 1716532), (109, 1511808), (124, 1328928), (127, 1297536), (128, 1287399), (186, 885952), (192, 858266), (218, 755904), (248, 664464), (254, 648768), (327, 503936), (372, 442976), (381, 432512), (384, 429133), (436, 377952), (496, 332232), (508, 324384), (654, 251968), (744, 221488), (762, 216256), (872, 188976), (992, 166116), (1016, 162192), (1308, 125984), (1488, 110744), (1524, 108128), (1744, 94488), (1984, 83058), (2032, 81096), (2616, 62992), (2976, 55372), (3048, 54064), (3379, 48768), (3488, 47244), (3937, 41856), (3968, 41529), (4064, 40548), (5232, 31496), (5952, 27686), (6096, 27032), (6758, 24384), (6976, 23622), (7874, 20928), (8128, 20274), (10137, 16256), (10464, 15748), (11811, 13952), (11904, 13843), (12192, 13516)]