126953008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 335978496

約数和(自身を除く): 209025488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 112, 119, 136, 161, 182, 184, 208, 221, 223, 238, 272, 299, 322, 364, 368, 391, 442, 446, 476, 598, 644, 728, 782, 884, 892, 952, 1196, 1288, 1456, 1547, 1561, 1564, 1768, 1784, 1904, 2093, 2392, 2576, 2737, 2899, 3094, 3122, 3128, 3536, 3568, 3791, 4186, 4784, 5083, 5129, 5474, 5798, 6188, 6244, 6256, 7582, 8372, 10166, 10258, 10948, 11596, 12376, 12488, 15164, 16744, 20293, 20332, 20516, 21896, 23192, 24752, 24976, 26537, 30328, 33488, 35581, 35903, 40586, 40664, 41032, 43792, 46384, 49283, 53074, 60656, 66677, 71162, 71806, 81172, 81328, 82064, 87193, 98566, 106148, 133354, 142324, 143612, 162344, 174386, 197132, 212296, 266708, 284648, 287224, 324688, 344981, 348772, 394264, 424592, 466739, 533416, 569296, 574448, 610351, 689962, 697544, 788528, 933478, 1066832, 1133509, 1220702, 1379924, 1395088, 1866956, 2267018, 2441404, 2759848, 3733912, 4534036, 4882808, 5519696, 7467824, 7934563, 9068072, 9765616, 15869126, 18136144, 31738252, 63476504, 126953008]

約数ペア:

[(1, 126953008), (2, 63476504), (4, 31738252), (7, 18136144), (8, 15869126), (13, 9765616), (14, 9068072), (16, 7934563), (17, 7467824), (23, 5519696), (26, 4882808), (28, 4534036), (34, 3733912), (46, 2759848), (52, 2441404), (56, 2267018), (68, 1866956), (91, 1395088), (92, 1379924), (104, 1220702), (112, 1133509), (119, 1066832), (136, 933478), (161, 788528), (182, 697544), (184, 689962), (208, 610351), (221, 574448), (223, 569296), (238, 533416), (272, 466739), (299, 424592), (322, 394264), (364, 348772), (368, 344981), (391, 324688), (442, 287224), (446, 284648), (476, 266708), (598, 212296), (644, 197132), (728, 174386), (782, 162344), (884, 143612), (892, 142324), (952, 133354), (1196, 106148), (1288, 98566), (1456, 87193), (1547, 82064), (1561, 81328), (1564, 81172), (1768, 71806), (1784, 71162), (1904, 66677), (2093, 60656), (2392, 53074), (2576, 49283), (2737, 46384), (2899, 43792), (3094, 41032), (3122, 40664), (3128, 40586), (3536, 35903), (3568, 35581), (3791, 33488), (4186, 30328), (4784, 26537), (5083, 24976), (5129, 24752), (5474, 23192), (5798, 21896), (6188, 20516), (6244, 20332), (6256, 20293), (7582, 16744), (8372, 15164), (10166, 12488), (10258, 12376), (10948, 11596)]