170673984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 168

約数和(自身を含む): 550298112

約数和(自身を除く): 379624128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 576, 598, 624, 736, 828, 832, 897, 936, 991, 1104, 1196, 1248, 1472, 1656, 1794, 1872, 1982, 2208, 2392, 2496, 2691, 2973, 3312, 3588, 3744, 3964, 4416, 4784, 5382, 5946, 6624, 7176, 7488, 7928, 8919, 9568, 10764, 11892, 12883, 13248, 14352, 15856, 17838, 19136, 21528, 22793, 23784, 25766, 28704, 31712, 35676, 38649, 43056, 45586, 47568, 51532, 57408, 63424, 68379, 71352, 77298, 86112, 91172, 95136, 103064, 115947, 136758, 142704, 154596, 172224, 182344, 190272, 205137, 206128, 231894, 273516, 285408, 296309, 309192, 364688, 410274, 412256, 463788, 547032, 570816, 592618, 618384, 729376, 820548, 824512, 888927, 927576, 1094064, 1185236, 1236768, 1458752, 1641096, 1777854, 1855152, 2188128, 2370472, 2473536, 2666781, 3282192, 3555708, 3710304, 4376256, 4740944, 5333562, 6564384, 7111416, 7420608, 9481888, 10667124, 13128768, 14222832, 18963776, 21334248, 28445664, 42668496, 56891328, 85336992, 170673984]

約数ペア:

[(1, 170673984), (2, 85336992), (3, 56891328), (4, 42668496), (6, 28445664), (8, 21334248), (9, 18963776), (12, 14222832), (13, 13128768), (16, 10667124), (18, 9481888), (23, 7420608), (24, 7111416), (26, 6564384), (32, 5333562), (36, 4740944), (39, 4376256), (46, 3710304), (48, 3555708), (52, 3282192), (64, 2666781), (69, 2473536), (72, 2370472), (78, 2188128), (92, 1855152), (96, 1777854), (104, 1641096), (117, 1458752), (138, 1236768), (144, 1185236), (156, 1094064), (184, 927576), (192, 888927), (207, 824512), (208, 820548), (234, 729376), (276, 618384), (288, 592618), (299, 570816), (312, 547032), (368, 463788), (414, 412256), (416, 410274), (468, 364688), (552, 309192), (576, 296309), (598, 285408), (624, 273516), (736, 231894), (828, 206128), (832, 205137), (897, 190272), (936, 182344), (991, 172224), (1104, 154596), (1196, 142704), (1248, 136758), (1472, 115947), (1656, 103064), (1794, 95136), (1872, 91172), (1982, 86112), (2208, 77298), (2392, 71352), (2496, 68379), (2691, 63424), (2973, 57408), (3312, 51532), (3588, 47568), (3744, 45586), (3964, 43056), (4416, 38649), (4784, 35676), (5382, 31712), (5946, 28704), (6624, 25766), (7176, 23784), (7488, 22793), (7928, 21528), (8919, 19136), (9568, 17838), (10764, 15856), (11892, 14352), (12883, 13248)]