165960704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 132

約数和(自身を含む): 413559504

約数和(自身を除く): 247598800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 137, 169, 182, 208, 224, 256, 274, 338, 364, 416, 448, 512, 548, 676, 728, 832, 896, 959, 1024, 1096, 1183, 1352, 1456, 1664, 1781, 1792, 1918, 2192, 2366, 2704, 2912, 3328, 3562, 3584, 3836, 4384, 4732, 5408, 5824, 6656, 7124, 7168, 7672, 8768, 9464, 10816, 11648, 12467, 13312, 14248, 15344, 17536, 18928, 21632, 23153, 23296, 24934, 28496, 30688, 35072, 37856, 43264, 46306, 46592, 49868, 56992, 61376, 70144, 75712, 86528, 92612, 93184, 99736, 113984, 122752, 140288, 151424, 162071, 173056, 185224, 199472, 227968, 245504, 302848, 324142, 370448, 398944, 455936, 491008, 605696, 648284, 740896, 797888, 911872, 982016, 1211392, 1296568, 1481792, 1595776, 1823744, 2593136, 2963584, 3191552, 5186272, 5927168, 6383104, 10372544, 11854336, 12766208, 20745088, 23708672, 41490176, 82980352, 165960704]

約数ペア:

[(1, 165960704), (2, 82980352), (4, 41490176), (7, 23708672), (8, 20745088), (13, 12766208), (14, 11854336), (16, 10372544), (26, 6383104), (28, 5927168), (32, 5186272), (52, 3191552), (56, 2963584), (64, 2593136), (91, 1823744), (104, 1595776), (112, 1481792), (128, 1296568), (137, 1211392), (169, 982016), (182, 911872), (208, 797888), (224, 740896), (256, 648284), (274, 605696), (338, 491008), (364, 455936), (416, 398944), (448, 370448), (512, 324142), (548, 302848), (676, 245504), (728, 227968), (832, 199472), (896, 185224), (959, 173056), (1024, 162071), (1096, 151424), (1183, 140288), (1352, 122752), (1456, 113984), (1664, 99736), (1781, 93184), (1792, 92612), (1918, 86528), (2192, 75712), (2366, 70144), (2704, 61376), (2912, 56992), (3328, 49868), (3562, 46592), (3584, 46306), (3836, 43264), (4384, 37856), (4732, 35072), (5408, 30688), (5824, 28496), (6656, 24934), (7124, 23296), (7168, 23153), (7672, 21632), (8768, 18928), (9464, 17536), (10816, 15344), (11648, 14248), (12467, 13312)]