157052448

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 537788160

約数和(自身を除く): 380735712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 359, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 718, 744, 784, 868, 882, 992, 1008, 1077, 1116, 1176, 1302, 1436, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2154, 2232, 2352, 2513, 2604, 2872, 2976, 3038, 3231, 3472, 3528, 3906, 4308, 4464, 4557, 4704, 5026, 5208, 5744, 6076, 6462, 6944, 7056, 7539, 7812, 8616, 8928, 9114, 10052, 10416, 11129, 11488, 12152, 12924, 13671, 14112, 15078, 15624, 17232, 17591, 18228, 20104, 20832, 22258, 22617, 24304, 25848, 27342, 30156, 31248, 33387, 34464, 35182, 36456, 40208, 44516, 45234, 48608, 51696, 52773, 54684, 60312, 62496, 66774, 70364, 72912, 77903, 80416, 89032, 90468, 100161, 103392, 105546, 109368, 120624, 133548, 140728, 145824, 155806, 158319, 178064, 180936, 200322, 211092, 218736, 233709, 241248, 267096, 281456, 311612, 316638, 356128, 361872, 400644, 422184, 437472, 467418, 534192, 545321, 562912, 623224, 633276, 701127, 723744, 801288, 844368, 934836, 1068384, 1090642, 1246448, 1266552, 1402254, 1602576, 1635963, 1688736, 1869672, 2181284, 2492896, 2533104, 2804508, 3205152, 3271926, 3739344, 4362568, 4907889, 5066208, 5609016, 6543852, 7478688, 8725136, 9815778, 11218032, 13087704, 17450272, 19631556, 22436064, 26175408, 39263112, 52350816, 78526224, 157052448]

約数ペア:

[(1, 157052448), (2, 78526224), (3, 52350816), (4, 39263112), (6, 26175408), (7, 22436064), (8, 19631556), (9, 17450272), (12, 13087704), (14, 11218032), (16, 9815778), (18, 8725136), (21, 7478688), (24, 6543852), (28, 5609016), (31, 5066208), (32, 4907889), (36, 4362568), (42, 3739344), (48, 3271926), (49, 3205152), (56, 2804508), (62, 2533104), (63, 2492896), (72, 2181284), (84, 1869672), (93, 1688736), (96, 1635963), (98, 1602576), (112, 1402254), (124, 1266552), (126, 1246448), (144, 1090642), (147, 1068384), (168, 934836), (186, 844368), (196, 801288), (217, 723744), (224, 701127), (248, 633276), (252, 623224), (279, 562912), (288, 545321), (294, 534192), (336, 467418), (359, 437472), (372, 422184), (392, 400644), (434, 361872), (441, 356128), (496, 316638), (504, 311612), (558, 281456), (588, 267096), (651, 241248), (672, 233709), (718, 218736), (744, 211092), (784, 200322), (868, 180936), (882, 178064), (992, 158319), (1008, 155806), (1077, 145824), (1116, 140728), (1176, 133548), (1302, 120624), (1436, 109368), (1488, 105546), (1519, 103392), (1568, 100161), (1736, 90468), (1764, 89032), (1953, 80416), (2016, 77903), (2154, 72912), (2232, 70364), (2352, 66774), (2513, 62496), (2604, 60312), (2872, 54684), (2976, 52773), (3038, 51696), (3231, 48608), (3472, 45234), (3528, 44516), (3906, 40208), (4308, 36456), (4464, 35182), (4557, 34464), (4704, 33387), (5026, 31248), (5208, 30156), (5744, 27342), (6076, 25848), (6462, 24304), (6944, 22617), (7056, 22258), (7539, 20832), (7812, 20104), (8616, 18228), (8928, 17591), (9114, 17232), (10052, 15624), (10416, 15078), (11129, 14112), (11488, 13671), (12152, 12924)]