191856768

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 343961472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 227, 248, 284, 372, 384, 426, 454, 496, 568, 681, 744, 852, 908, 992, 1136, 1362, 1488, 1704, 1816, 1984, 2201, 2272, 2724, 2976, 3408, 3632, 3968, 4402, 4544, 5448, 5952, 6603, 6816, 7037, 7264, 8804, 9088, 10896, 11904, 13206, 13632, 14074, 14528, 16117, 17608, 21111, 21792, 26412, 27264, 28148, 29056, 32234, 35216, 42222, 43584, 48351, 52824, 56296, 64468, 70432, 84444, 87168, 96702, 105648, 112592, 128936, 140864, 168888, 193404, 211296, 225184, 257872, 281728, 337776, 386808, 422592, 450368, 499627, 515744, 675552, 773616, 845184, 900736, 999254, 1031488, 1351104, 1498881, 1547232, 1998508, 2062976, 2702208, 2997762, 3094464, 3997016, 5995524, 6188928, 7994032, 11991048, 15988064, 23982096, 31976128, 47964192, 63952256, 95928384, 191856768]

約数ペア:

[(1, 191856768), (2, 95928384), (3, 63952256), (4, 47964192), (6, 31976128), (8, 23982096), (12, 15988064), (16, 11991048), (24, 7994032), (31, 6188928), (32, 5995524), (48, 3997016), (62, 3094464), (64, 2997762), (71, 2702208), (93, 2062976), (96, 1998508), (124, 1547232), (128, 1498881), (142, 1351104), (186, 1031488), (192, 999254), (213, 900736), (227, 845184), (248, 773616), (284, 675552), (372, 515744), (384, 499627), (426, 450368), (454, 422592), (496, 386808), (568, 337776), (681, 281728), (744, 257872), (852, 225184), (908, 211296), (992, 193404), (1136, 168888), (1362, 140864), (1488, 128936), (1704, 112592), (1816, 105648), (1984, 96702), (2201, 87168), (2272, 84444), (2724, 70432), (2976, 64468), (3408, 56296), (3632, 52824), (3968, 48351), (4402, 43584), (4544, 42222), (5448, 35216), (5952, 32234), (6603, 29056), (6816, 28148), (7037, 27264), (7264, 26412), (8804, 21792), (9088, 21111), (10896, 17608), (11904, 16117), (13206, 14528), (13632, 14074)]