129851568

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 464256000

約数和(自身を除く): 334404432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 239, 252, 264, 294, 308, 336, 343, 392, 396, 441, 462, 478, 504, 528, 539, 588, 616, 686, 693, 717, 784, 792, 882, 924, 956, 1008, 1029, 1078, 1176, 1232, 1372, 1386, 1434, 1584, 1617, 1673, 1764, 1848, 1912, 2058, 2151, 2156, 2352, 2629, 2744, 2772, 2868, 3087, 3234, 3346, 3528, 3696, 3773, 3824, 4116, 4302, 4312, 4851, 5019, 5258, 5488, 5544, 5736, 6174, 6468, 6692, 7056, 7546, 7887, 8232, 8604, 8624, 9702, 10038, 10516, 11088, 11319, 11472, 11711, 12348, 12936, 13384, 15057, 15092, 15774, 16464, 17208, 18403, 19404, 20076, 21032, 22638, 23422, 23661, 24696, 25872, 26768, 30114, 30184, 31548, 33957, 34416, 35133, 36806, 38808, 40152, 42064, 45276, 46844, 47322, 49392, 55209, 60228, 60368, 63096, 67914, 70266, 73612, 77616, 80304, 81977, 90552, 93688, 94644, 105399, 110418, 120456, 126192, 128821, 135828, 140532, 147224, 163954, 165627, 181104, 187376, 189288, 210798, 220836, 240912, 245931, 257642, 271656, 281064, 294448, 327908, 331254, 378576, 386463, 421596, 441672, 491862, 515284, 543312, 562128, 655816, 662508, 737793, 772926, 843192, 883344, 901747, 983724, 1030568, 1159389, 1311632, 1325016, 1475586, 1545852, 1686384, 1803494, 1967448, 2061136, 2318778, 2650032, 2705241, 2951172, 3091704, 3606988, 3934896, 4637556, 5410482, 5902344, 6183408, 7213976, 8115723, 9275112, 10820964, 11804688, 14427952, 16231446, 18550224, 21641928, 32462892, 43283856, 64925784, 129851568]

約数ペア:

[(1, 129851568), (2, 64925784), (3, 43283856), (4, 32462892), (6, 21641928), (7, 18550224), (8, 16231446), (9, 14427952), (11, 11804688), (12, 10820964), (14, 9275112), (16, 8115723), (18, 7213976), (21, 6183408), (22, 5902344), (24, 5410482), (28, 4637556), (33, 3934896), (36, 3606988), (42, 3091704), (44, 2951172), (48, 2705241), (49, 2650032), (56, 2318778), (63, 2061136), (66, 1967448), (72, 1803494), (77, 1686384), (84, 1545852), (88, 1475586), (98, 1325016), (99, 1311632), (112, 1159389), (126, 1030568), (132, 983724), (144, 901747), (147, 883344), (154, 843192), (168, 772926), (176, 737793), (196, 662508), (198, 655816), (231, 562128), (239, 543312), (252, 515284), (264, 491862), (294, 441672), (308, 421596), (336, 386463), (343, 378576), (392, 331254), (396, 327908), (441, 294448), (462, 281064), (478, 271656), (504, 257642), (528, 245931), (539, 240912), (588, 220836), (616, 210798), (686, 189288), (693, 187376), (717, 181104), (784, 165627), (792, 163954), (882, 147224), (924, 140532), (956, 135828), (1008, 128821), (1029, 126192), (1078, 120456), (1176, 110418), (1232, 105399), (1372, 94644), (1386, 93688), (1434, 90552), (1584, 81977), (1617, 80304), (1673, 77616), (1764, 73612), (1848, 70266), (1912, 67914), (2058, 63096), (2151, 60368), (2156, 60228), (2352, 55209), (2629, 49392), (2744, 47322), (2772, 46844), (2868, 45276), (3087, 42064), (3234, 40152), (3346, 38808), (3528, 36806), (3696, 35133), (3773, 34416), (3824, 33957), (4116, 31548), (4302, 30184), (4312, 30114), (4851, 26768), (5019, 25872), (5258, 24696), (5488, 23661), (5544, 23422), (5736, 22638), (6174, 21032), (6468, 20076), (6692, 19404), (7056, 18403), (7546, 17208), (7887, 16464), (8232, 15774), (8604, 15092), (8624, 15057), (9702, 13384), (10038, 12936), (10516, 12348), (11088, 11711), (11319, 11472)]