139685256

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 418406400

約数和(自身を除く): 278721144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 907, 1116, 1242, 1426, 1656, 1674, 1814, 2139, 2232, 2484, 2721, 2852, 3348, 3628, 4278, 4968, 5442, 5704, 6417, 6696, 7256, 8163, 8556, 10884, 12834, 16326, 17112, 19251, 20861, 21768, 24489, 25668, 28117, 32652, 38502, 41722, 48978, 51336, 56234, 62583, 65304, 77004, 83444, 84351, 97956, 112468, 125166, 154008, 166888, 168702, 187749, 195912, 224936, 250332, 253053, 337404, 375498, 500664, 506106, 563247, 646691, 674808, 750996, 759159, 1012212, 1126494, 1293382, 1501992, 1518318, 1940073, 2024424, 2252988, 2586764, 3036636, 3880146, 4505976, 5173528, 5820219, 6073272, 7760292, 11640438, 15520584, 17460657, 23280876, 34921314, 46561752, 69842628, 139685256]

約数ペア:

[(1, 139685256), (2, 69842628), (3, 46561752), (4, 34921314), (6, 23280876), (8, 17460657), (9, 15520584), (12, 11640438), (18, 7760292), (23, 6073272), (24, 5820219), (27, 5173528), (31, 4505976), (36, 3880146), (46, 3036636), (54, 2586764), (62, 2252988), (69, 2024424), (72, 1940073), (92, 1518318), (93, 1501992), (108, 1293382), (124, 1126494), (138, 1012212), (184, 759159), (186, 750996), (207, 674808), (216, 646691), (248, 563247), (276, 506106), (279, 500664), (372, 375498), (414, 337404), (552, 253053), (558, 250332), (621, 224936), (713, 195912), (744, 187749), (828, 168702), (837, 166888), (907, 154008), (1116, 125166), (1242, 112468), (1426, 97956), (1656, 84351), (1674, 83444), (1814, 77004), (2139, 65304), (2232, 62583), (2484, 56234), (2721, 51336), (2852, 48978), (3348, 41722), (3628, 38502), (4278, 32652), (4968, 28117), (5442, 25668), (5704, 24489), (6417, 21768), (6696, 20861), (7256, 19251), (8163, 17112), (8556, 16326), (10884, 12834)]