149471296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 341034624

約数和(自身を除く): 191563328

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 73, 92, 104, 107, 146, 184, 208, 214, 292, 299, 368, 416, 428, 584, 598, 736, 832, 856, 949, 1168, 1196, 1391, 1472, 1679, 1712, 1898, 2336, 2392, 2461, 2782, 3358, 3424, 3796, 4672, 4784, 4922, 5564, 6716, 6848, 7592, 7811, 9568, 9844, 11128, 13432, 15184, 15622, 19136, 19688, 21827, 22256, 26864, 30368, 31244, 31993, 39376, 43654, 44512, 53728, 60736, 62488, 63986, 78752, 87308, 89024, 101543, 107456, 124976, 127972, 157504, 174616, 179653, 203086, 249952, 255944, 349232, 359306, 406172, 499904, 511888, 698464, 718612, 812344, 1023776, 1396928, 1437224, 1624688, 2047552, 2335489, 2874448, 3249376, 4670978, 5748896, 6498752, 9341956, 11497792, 18683912, 37367824, 74735648, 149471296]

約数ペア:

[(1, 149471296), (2, 74735648), (4, 37367824), (8, 18683912), (13, 11497792), (16, 9341956), (23, 6498752), (26, 5748896), (32, 4670978), (46, 3249376), (52, 2874448), (64, 2335489), (73, 2047552), (92, 1624688), (104, 1437224), (107, 1396928), (146, 1023776), (184, 812344), (208, 718612), (214, 698464), (292, 511888), (299, 499904), (368, 406172), (416, 359306), (428, 349232), (584, 255944), (598, 249952), (736, 203086), (832, 179653), (856, 174616), (949, 157504), (1168, 127972), (1196, 124976), (1391, 107456), (1472, 101543), (1679, 89024), (1712, 87308), (1898, 78752), (2336, 63986), (2392, 62488), (2461, 60736), (2782, 53728), (3358, 44512), (3424, 43654), (3796, 39376), (4672, 31993), (4784, 31244), (4922, 30368), (5564, 26864), (6716, 22256), (6848, 21827), (7592, 19688), (7811, 19136), (9568, 15622), (9844, 15184), (11128, 13432)]