154157472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 368389728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 359, 378, 426, 432, 497, 504, 568, 639, 672, 718, 756, 852, 864, 994, 1008, 1077, 1136, 1278, 1436, 1491, 1512, 1704, 1917, 1988, 2016, 2154, 2272, 2513, 2556, 2872, 2982, 3024, 3231, 3408, 3834, 3976, 4308, 4473, 5026, 5112, 5744, 5964, 6048, 6462, 6816, 7539, 7668, 7952, 8616, 8946, 9693, 10052, 10224, 11488, 11928, 12924, 13419, 15078, 15336, 15904, 17232, 17892, 19386, 20104, 20448, 22617, 23856, 25489, 25848, 26838, 30156, 30672, 34464, 35784, 38772, 40208, 45234, 47712, 50978, 51696, 53676, 60312, 61344, 67851, 71568, 76467, 77544, 80416, 90468, 101956, 103392, 107352, 120624, 135702, 143136, 152934, 155088, 178423, 180936, 203912, 214704, 229401, 241248, 271404, 305868, 310176, 356846, 361872, 407824, 429408, 458802, 535269, 542808, 611736, 688203, 713692, 723744, 815648, 917604, 1070538, 1085616, 1223472, 1376406, 1427384, 1605807, 1835208, 2141076, 2171232, 2446944, 2752812, 2854768, 3211614, 3670416, 4282152, 4817421, 5505624, 5709536, 6423228, 7340832, 8564304, 9634842, 11011248, 12846456, 17128608, 19269684, 22022496, 25692912, 38539368, 51385824, 77078736, 154157472]

約数ペア:

[(1, 154157472), (2, 77078736), (3, 51385824), (4, 38539368), (6, 25692912), (7, 22022496), (8, 19269684), (9, 17128608), (12, 12846456), (14, 11011248), (16, 9634842), (18, 8564304), (21, 7340832), (24, 6423228), (27, 5709536), (28, 5505624), (32, 4817421), (36, 4282152), (42, 3670416), (48, 3211614), (54, 2854768), (56, 2752812), (63, 2446944), (71, 2171232), (72, 2141076), (84, 1835208), (96, 1605807), (108, 1427384), (112, 1376406), (126, 1223472), (142, 1085616), (144, 1070538), (168, 917604), (189, 815648), (213, 723744), (216, 713692), (224, 688203), (252, 611736), (284, 542808), (288, 535269), (336, 458802), (359, 429408), (378, 407824), (426, 361872), (432, 356846), (497, 310176), (504, 305868), (568, 271404), (639, 241248), (672, 229401), (718, 214704), (756, 203912), (852, 180936), (864, 178423), (994, 155088), (1008, 152934), (1077, 143136), (1136, 135702), (1278, 120624), (1436, 107352), (1491, 103392), (1512, 101956), (1704, 90468), (1917, 80416), (1988, 77544), (2016, 76467), (2154, 71568), (2272, 67851), (2513, 61344), (2556, 60312), (2872, 53676), (2982, 51696), (3024, 50978), (3231, 47712), (3408, 45234), (3834, 40208), (3976, 38772), (4308, 35784), (4473, 34464), (5026, 30672), (5112, 30156), (5744, 26838), (5964, 25848), (6048, 25489), (6462, 23856), (6816, 22617), (7539, 20448), (7668, 20104), (7952, 19386), (8616, 17892), (8946, 17232), (9693, 15904), (10052, 15336), (10224, 15078), (11488, 13419), (11928, 12924)]