132857568

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 407586816

約数和(自身を除く): 274729248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 647, 713, 736, 744, 828, 992, 1104, 1116, 1294, 1426, 1488, 1656, 1941, 2139, 2208, 2232, 2588, 2852, 2976, 3312, 3882, 4278, 4464, 5176, 5704, 5823, 6417, 6624, 7764, 8556, 8928, 10352, 11408, 11646, 12834, 14881, 15528, 17112, 20057, 20704, 22816, 23292, 25668, 29762, 31056, 34224, 40114, 44643, 46584, 51336, 59524, 60171, 62112, 68448, 80228, 89286, 93168, 102672, 119048, 120342, 133929, 160456, 178572, 180513, 186336, 205344, 238096, 240684, 267858, 320912, 357144, 361026, 461311, 476192, 481368, 535716, 641824, 714288, 722052, 922622, 962736, 1071432, 1383933, 1428576, 1444104, 1845244, 1925472, 2142864, 2767866, 2888208, 3690488, 4151799, 4285728, 5535732, 5776416, 7380976, 8303598, 11071464, 14761952, 16607196, 22142928, 33214392, 44285856, 66428784, 132857568]

約数ペア:

[(1, 132857568), (2, 66428784), (3, 44285856), (4, 33214392), (6, 22142928), (8, 16607196), (9, 14761952), (12, 11071464), (16, 8303598), (18, 7380976), (23, 5776416), (24, 5535732), (31, 4285728), (32, 4151799), (36, 3690488), (46, 2888208), (48, 2767866), (62, 2142864), (69, 1925472), (72, 1845244), (92, 1444104), (93, 1428576), (96, 1383933), (124, 1071432), (138, 962736), (144, 922622), (184, 722052), (186, 714288), (207, 641824), (248, 535716), (276, 481368), (279, 476192), (288, 461311), (368, 361026), (372, 357144), (414, 320912), (496, 267858), (552, 240684), (558, 238096), (647, 205344), (713, 186336), (736, 180513), (744, 178572), (828, 160456), (992, 133929), (1104, 120342), (1116, 119048), (1294, 102672), (1426, 93168), (1488, 89286), (1656, 80228), (1941, 68448), (2139, 62112), (2208, 60171), (2232, 59524), (2588, 51336), (2852, 46584), (2976, 44643), (3312, 40114), (3882, 34224), (4278, 31056), (4464, 29762), (5176, 25668), (5704, 23292), (5823, 22816), (6417, 20704), (6624, 20057), (7764, 17112), (8556, 15528), (8928, 14881), (10352, 12834), (11408, 11646)]