123497856

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 381888000

約数和(自身を除く): 258390144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 64, 69, 72, 79, 92, 96, 118, 128, 138, 144, 158, 177, 184, 192, 207, 236, 237, 276, 288, 316, 354, 368, 384, 414, 472, 474, 531, 552, 576, 632, 708, 711, 736, 828, 944, 948, 1062, 1104, 1152, 1264, 1357, 1416, 1422, 1472, 1656, 1817, 1888, 1896, 2124, 2208, 2528, 2714, 2832, 2844, 2944, 3312, 3634, 3776, 3792, 4071, 4248, 4416, 4661, 5056, 5428, 5451, 5664, 5688, 6624, 7268, 7552, 7584, 8142, 8496, 8832, 9322, 10112, 10856, 10902, 11328, 11376, 12213, 13248, 13983, 14536, 15168, 16284, 16353, 16992, 18644, 21712, 21804, 22656, 22752, 24426, 26496, 27966, 29072, 30336, 32568, 32706, 33984, 37288, 41949, 43424, 43608, 45504, 48852, 55932, 58144, 65136, 65412, 67968, 74576, 83898, 86848, 87216, 91008, 97704, 107203, 111864, 116288, 130272, 130824, 149152, 167796, 173696, 174432, 195408, 214406, 223728, 232576, 260544, 261648, 298304, 321609, 335592, 348864, 390816, 428812, 447456, 521088, 523296, 596608, 643218, 671184, 697728, 781632, 857624, 894912, 964827, 1046592, 1286436, 1342368, 1563264, 1715248, 1789824, 1929654, 2093184, 2572872, 2684736, 3430496, 3859308, 5145744, 5369472, 6860992, 7718616, 10291488, 13721984, 15437232, 20582976, 30874464, 41165952, 61748928, 123497856]

約数ペア:

[(1, 123497856), (2, 61748928), (3, 41165952), (4, 30874464), (6, 20582976), (8, 15437232), (9, 13721984), (12, 10291488), (16, 7718616), (18, 6860992), (23, 5369472), (24, 5145744), (32, 3859308), (36, 3430496), (46, 2684736), (48, 2572872), (59, 2093184), (64, 1929654), (69, 1789824), (72, 1715248), (79, 1563264), (92, 1342368), (96, 1286436), (118, 1046592), (128, 964827), (138, 894912), (144, 857624), (158, 781632), (177, 697728), (184, 671184), (192, 643218), (207, 596608), (236, 523296), (237, 521088), (276, 447456), (288, 428812), (316, 390816), (354, 348864), (368, 335592), (384, 321609), (414, 298304), (472, 261648), (474, 260544), (531, 232576), (552, 223728), (576, 214406), (632, 195408), (708, 174432), (711, 173696), (736, 167796), (828, 149152), (944, 130824), (948, 130272), (1062, 116288), (1104, 111864), (1152, 107203), (1264, 97704), (1357, 91008), (1416, 87216), (1422, 86848), (1472, 83898), (1656, 74576), (1817, 67968), (1888, 65412), (1896, 65136), (2124, 58144), (2208, 55932), (2528, 48852), (2714, 45504), (2832, 43608), (2844, 43424), (2944, 41949), (3312, 37288), (3634, 33984), (3776, 32706), (3792, 32568), (4071, 30336), (4248, 29072), (4416, 27966), (4661, 26496), (5056, 24426), (5428, 22752), (5451, 22656), (5664, 21804), (5688, 21712), (6624, 18644), (7268, 16992), (7552, 16353), (7584, 16284), (8142, 15168), (8496, 14536), (8832, 13983), (9322, 13248), (10112, 12213), (10856, 11376), (10902, 11328)]