157306464

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 216

約数和(自身を含む): 531065808

約数和(自身を除く): 373759344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 71, 72, 84, 96, 98, 112, 126, 142, 144, 147, 157, 168, 196, 213, 224, 252, 284, 288, 294, 314, 336, 392, 426, 441, 471, 497, 504, 568, 588, 628, 639, 672, 784, 852, 882, 942, 994, 1008, 1099, 1136, 1176, 1256, 1278, 1413, 1491, 1568, 1704, 1764, 1884, 1988, 2016, 2198, 2272, 2352, 2512, 2556, 2826, 2982, 3297, 3408, 3479, 3528, 3768, 3976, 4396, 4473, 4704, 5024, 5112, 5652, 5964, 6594, 6816, 6958, 7056, 7536, 7693, 7952, 8792, 8946, 9891, 10224, 10437, 11147, 11304, 11928, 13188, 13916, 14112, 15072, 15386, 15904, 17584, 17892, 19782, 20448, 20874, 22294, 22608, 23079, 23856, 26376, 27832, 30772, 31311, 33441, 35168, 35784, 39564, 41748, 44588, 45216, 46158, 47712, 52752, 55664, 61544, 62622, 66882, 69237, 71568, 78029, 79128, 83496, 89176, 92316, 100323, 105504, 111328, 123088, 125244, 133764, 138474, 143136, 156058, 158256, 166992, 178352, 184632, 200646, 234087, 246176, 250488, 267528, 276948, 312116, 316512, 333984, 356704, 369264, 401292, 468174, 500976, 535056, 546203, 553896, 624232, 702261, 738528, 802584, 936348, 1001952, 1070112, 1092406, 1107792, 1248464, 1404522, 1605168, 1638609, 1872696, 2184812, 2215584, 2496928, 2809044, 3210336, 3277218, 3745392, 4369624, 4915827, 5618088, 6554436, 7490784, 8739248, 9831654, 11236176, 13108872, 17478496, 19663308, 22472352, 26217744, 39326616, 52435488, 78653232, 157306464]

約数ペア:

[(1, 157306464), (2, 78653232), (3, 52435488), (4, 39326616), (6, 26217744), (7, 22472352), (8, 19663308), (9, 17478496), (12, 13108872), (14, 11236176), (16, 9831654), (18, 8739248), (21, 7490784), (24, 6554436), (28, 5618088), (32, 4915827), (36, 4369624), (42, 3745392), (48, 3277218), (49, 3210336), (56, 2809044), (63, 2496928), (71, 2215584), (72, 2184812), (84, 1872696), (96, 1638609), (98, 1605168), (112, 1404522), (126, 1248464), (142, 1107792), (144, 1092406), (147, 1070112), (157, 1001952), (168, 936348), (196, 802584), (213, 738528), (224, 702261), (252, 624232), (284, 553896), (288, 546203), (294, 535056), (314, 500976), (336, 468174), (392, 401292), (426, 369264), (441, 356704), (471, 333984), (497, 316512), (504, 312116), (568, 276948), (588, 267528), (628, 250488), (639, 246176), (672, 234087), (784, 200646), (852, 184632), (882, 178352), (942, 166992), (994, 158256), (1008, 156058), (1099, 143136), (1136, 138474), (1176, 133764), (1256, 125244), (1278, 123088), (1413, 111328), (1491, 105504), (1568, 100323), (1704, 92316), (1764, 89176), (1884, 83496), (1988, 79128), (2016, 78029), (2198, 71568), (2272, 69237), (2352, 66882), (2512, 62622), (2556, 61544), (2826, 55664), (2982, 52752), (3297, 47712), (3408, 46158), (3479, 45216), (3528, 44588), (3768, 41748), (3976, 39564), (4396, 35784), (4473, 35168), (4704, 33441), (5024, 31311), (5112, 30772), (5652, 27832), (5964, 26376), (6594, 23856), (6816, 23079), (6958, 22608), (7056, 22294), (7536, 20874), (7693, 20448), (7952, 19782), (8792, 17892), (8946, 17584), (9891, 15904), (10224, 15386), (10437, 15072), (11147, 14112), (11304, 13916), (11928, 13188)]