137998112

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 347493888

約数和(自身を除く): 209495776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 167, 196, 217, 224, 238, 248, 272, 334, 392, 434, 476, 496, 527, 544, 668, 784, 833, 868, 952, 992, 1054, 1169, 1336, 1519, 1568, 1666, 1736, 1904, 2108, 2338, 2672, 2839, 3038, 3332, 3472, 3689, 3808, 4216, 4676, 5177, 5344, 5678, 6076, 6664, 6944, 7378, 8183, 8432, 9352, 10354, 11356, 12152, 13328, 14756, 16366, 16864, 18704, 19873, 20708, 22712, 24304, 25823, 26656, 29512, 32732, 36239, 37408, 39746, 41416, 45424, 48608, 51646, 59024, 65464, 72478, 79492, 82832, 88009, 90848, 103292, 118048, 130928, 139111, 144956, 158984, 165664, 176018, 206584, 253673, 261856, 278222, 289912, 317968, 352036, 413168, 507346, 556444, 579824, 616063, 635936, 704072, 826336, 1014692, 1112888, 1159648, 1232126, 1408144, 2029384, 2225776, 2464252, 2816288, 4058768, 4312441, 4451552, 4928504, 8117536, 8624882, 9857008, 17249764, 19714016, 34499528, 68999056, 137998112]

約数ペア:

[(1, 137998112), (2, 68999056), (4, 34499528), (7, 19714016), (8, 17249764), (14, 9857008), (16, 8624882), (17, 8117536), (28, 4928504), (31, 4451552), (32, 4312441), (34, 4058768), (49, 2816288), (56, 2464252), (62, 2225776), (68, 2029384), (98, 1408144), (112, 1232126), (119, 1159648), (124, 1112888), (136, 1014692), (167, 826336), (196, 704072), (217, 635936), (224, 616063), (238, 579824), (248, 556444), (272, 507346), (334, 413168), (392, 352036), (434, 317968), (476, 289912), (496, 278222), (527, 261856), (544, 253673), (668, 206584), (784, 176018), (833, 165664), (868, 158984), (952, 144956), (992, 139111), (1054, 130928), (1169, 118048), (1336, 103292), (1519, 90848), (1568, 88009), (1666, 82832), (1736, 79492), (1904, 72478), (2108, 65464), (2338, 59024), (2672, 51646), (2839, 48608), (3038, 45424), (3332, 41416), (3472, 39746), (3689, 37408), (3808, 36239), (4216, 32732), (4676, 29512), (5177, 26656), (5344, 25823), (5678, 24304), (6076, 22712), (6664, 20708), (6944, 19873), (7378, 18704), (8183, 16864), (8432, 16366), (9352, 14756), (10354, 13328), (11356, 12152)]