160711936

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 414425088

約数和(自身を除く): 253713152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 263, 308, 341, 352, 434, 448, 496, 526, 616, 682, 704, 868, 896, 992, 1052, 1232, 1364, 1408, 1736, 1792, 1841, 1984, 2104, 2387, 2464, 2728, 2816, 2893, 3472, 3682, 3968, 4208, 4774, 4928, 5456, 5786, 6944, 7364, 7936, 8153, 8416, 9548, 9856, 10912, 11572, 13888, 14728, 16306, 16832, 19096, 19712, 20251, 21824, 23144, 27776, 29456, 32612, 33664, 38192, 40502, 43648, 46288, 55552, 57071, 58912, 65224, 67328, 76384, 81004, 87296, 89683, 92576, 114142, 117824, 130448, 152768, 162008, 179366, 185152, 228284, 235648, 260896, 305536, 324016, 358732, 370304, 456568, 471296, 521792, 611072, 627781, 648032, 717464, 740608, 913136, 1043584, 1255562, 1296064, 1434928, 1826272, 2087168, 2511124, 2592128, 2869856, 3652544, 5022248, 5184256, 5739712, 7305088, 10044496, 11479424, 14610176, 20088992, 22958848, 40177984, 80355968, 160711936]

約数ペア:

[(1, 160711936), (2, 80355968), (4, 40177984), (7, 22958848), (8, 20088992), (11, 14610176), (14, 11479424), (16, 10044496), (22, 7305088), (28, 5739712), (31, 5184256), (32, 5022248), (44, 3652544), (56, 2869856), (62, 2592128), (64, 2511124), (77, 2087168), (88, 1826272), (112, 1434928), (124, 1296064), (128, 1255562), (154, 1043584), (176, 913136), (217, 740608), (224, 717464), (248, 648032), (256, 627781), (263, 611072), (308, 521792), (341, 471296), (352, 456568), (434, 370304), (448, 358732), (496, 324016), (526, 305536), (616, 260896), (682, 235648), (704, 228284), (868, 185152), (896, 179366), (992, 162008), (1052, 152768), (1232, 130448), (1364, 117824), (1408, 114142), (1736, 92576), (1792, 89683), (1841, 87296), (1984, 81004), (2104, 76384), (2387, 67328), (2464, 65224), (2728, 58912), (2816, 57071), (2893, 55552), (3472, 46288), (3682, 43648), (3968, 40502), (4208, 38192), (4774, 33664), (4928, 32612), (5456, 29456), (5786, 27776), (6944, 23144), (7364, 21824), (7936, 20251), (8153, 19712), (8416, 19096), (9548, 16832), (9856, 16306), (10912, 14728), (11572, 13888)]