166662832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 414179840

約数和(自身を除く): 247517008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 271, 272, 289, 304, 323, 476, 532, 542, 578, 646, 952, 1064, 1084, 1156, 1292, 1897, 1904, 2023, 2128, 2168, 2261, 2312, 2584, 3794, 4046, 4336, 4522, 4607, 4624, 5149, 5168, 5491, 7588, 8092, 9044, 9214, 10298, 10982, 15176, 16184, 18088, 18428, 20596, 21964, 30352, 32249, 32368, 36043, 36176, 36856, 38437, 41192, 43928, 64498, 72086, 73712, 76874, 78319, 82384, 87533, 87856, 128996, 144172, 153748, 156638, 175066, 257992, 288344, 307496, 313276, 350132, 515984, 548233, 576688, 612731, 614992, 626552, 700264, 1096466, 1225462, 1253104, 1400528, 1488061, 2192932, 2450924, 2976122, 4385864, 4901848, 5952244, 8771728, 9803696, 10416427, 11904488, 20832854, 23808976, 41665708, 83331416, 166662832]

約数ペア:

[(1, 166662832), (2, 83331416), (4, 41665708), (7, 23808976), (8, 20832854), (14, 11904488), (16, 10416427), (17, 9803696), (19, 8771728), (28, 5952244), (34, 4901848), (38, 4385864), (56, 2976122), (68, 2450924), (76, 2192932), (112, 1488061), (119, 1400528), (133, 1253104), (136, 1225462), (152, 1096466), (238, 700264), (266, 626552), (271, 614992), (272, 612731), (289, 576688), (304, 548233), (323, 515984), (476, 350132), (532, 313276), (542, 307496), (578, 288344), (646, 257992), (952, 175066), (1064, 156638), (1084, 153748), (1156, 144172), (1292, 128996), (1897, 87856), (1904, 87533), (2023, 82384), (2128, 78319), (2168, 76874), (2261, 73712), (2312, 72086), (2584, 64498), (3794, 43928), (4046, 41192), (4336, 38437), (4522, 36856), (4607, 36176), (4624, 36043), (5149, 32368), (5168, 32249), (5491, 30352), (7588, 21964), (8092, 20596), (9044, 18428), (9214, 18088), (10298, 16184), (10982, 15176)]