138401856

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 428573184

約数和(自身を除く): 290171328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 337, 368, 372, 414, 496, 552, 558, 576, 674, 713, 736, 744, 828, 992, 1011, 1104, 1116, 1348, 1426, 1472, 1488, 1656, 1984, 2022, 2139, 2208, 2232, 2696, 2852, 2976, 3033, 3312, 4044, 4278, 4416, 4464, 5392, 5704, 5952, 6066, 6417, 6624, 7751, 8088, 8556, 8928, 10447, 10784, 11408, 12132, 12834, 13248, 15502, 16176, 17112, 17856, 20894, 21568, 22816, 23253, 24264, 25668, 31004, 31341, 32352, 34224, 41788, 45632, 46506, 48528, 51336, 62008, 62682, 64704, 68448, 69759, 83576, 93012, 94023, 97056, 102672, 124016, 125364, 136896, 139518, 167152, 186024, 188046, 194112, 205344, 240281, 248032, 250728, 279036, 334304, 372048, 376092, 410688, 480562, 496064, 501456, 558072, 668608, 720843, 744096, 752184, 961124, 1002912, 1116144, 1441686, 1488192, 1504368, 1922248, 2005824, 2162529, 2232288, 2883372, 3008736, 3844496, 4325058, 4464576, 5766744, 6017472, 7688992, 8650116, 11533488, 15377984, 17300232, 23066976, 34600464, 46133952, 69200928, 138401856]

約数ペア:

[(1, 138401856), (2, 69200928), (3, 46133952), (4, 34600464), (6, 23066976), (8, 17300232), (9, 15377984), (12, 11533488), (16, 8650116), (18, 7688992), (23, 6017472), (24, 5766744), (31, 4464576), (32, 4325058), (36, 3844496), (46, 3008736), (48, 2883372), (62, 2232288), (64, 2162529), (69, 2005824), (72, 1922248), (92, 1504368), (93, 1488192), (96, 1441686), (124, 1116144), (138, 1002912), (144, 961124), (184, 752184), (186, 744096), (192, 720843), (207, 668608), (248, 558072), (276, 501456), (279, 496064), (288, 480562), (337, 410688), (368, 376092), (372, 372048), (414, 334304), (496, 279036), (552, 250728), (558, 248032), (576, 240281), (674, 205344), (713, 194112), (736, 188046), (744, 186024), (828, 167152), (992, 139518), (1011, 136896), (1104, 125364), (1116, 124016), (1348, 102672), (1426, 97056), (1472, 94023), (1488, 93012), (1656, 83576), (1984, 69759), (2022, 68448), (2139, 64704), (2208, 62682), (2232, 62008), (2696, 51336), (2852, 48528), (2976, 46506), (3033, 45632), (3312, 41788), (4044, 34224), (4278, 32352), (4416, 31341), (4464, 31004), (5392, 25668), (5704, 24264), (5952, 23253), (6066, 22816), (6417, 21568), (6624, 20894), (7751, 17856), (8088, 17112), (8556, 16176), (8928, 15502), (10447, 13248), (10784, 12834), (11408, 12132)]