190215648

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4493}}^1$

素因数の和:4526

約数の個数: 144

約数和(自身を含む): 645518160

約数和(自身を除く): 455302512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4493, 4704, 5292, 6048, 7056, 8986, 10584, 13479, 14112, 17972, 21168, 26958, 31451, 35944, 40437, 42336, 53916, 62902, 71888, 80874, 94353, 107832, 121311, 125804, 143776, 161748, 188706, 215664, 220157, 242622, 251608, 283059, 323496, 377412, 431328, 440314, 485244, 503216, 566118, 646992, 660471, 754824, 849177, 880628, 970488, 1006432, 1132236, 1293984, 1320942, 1509648, 1698354, 1761256, 1940976, 1981413, 2264472, 2641884, 3019296, 3396708, 3522512, 3881952, 3962826, 4528944, 5283768, 5944239, 6793416, 7045024, 7925652, 9057888, 10567536, 11888478, 13586832, 15851304, 21135072, 23776956, 27173664, 31702608, 47553912, 63405216, 95107824, 190215648]

約数ペア:

[(1, 190215648), (2, 95107824), (3, 63405216), (4, 47553912), (6, 31702608), (7, 27173664), (8, 23776956), (9, 21135072), (12, 15851304), (14, 13586832), (16, 11888478), (18, 10567536), (21, 9057888), (24, 7925652), (27, 7045024), (28, 6793416), (32, 5944239), (36, 5283768), (42, 4528944), (48, 3962826), (49, 3881952), (54, 3522512), (56, 3396708), (63, 3019296), (72, 2641884), (84, 2264472), (96, 1981413), (98, 1940976), (108, 1761256), (112, 1698354), (126, 1509648), (144, 1320942), (147, 1293984), (168, 1132236), (189, 1006432), (196, 970488), (216, 880628), (224, 849177), (252, 754824), (288, 660471), (294, 646992), (336, 566118), (378, 503216), (392, 485244), (432, 440314), (441, 431328), (504, 377412), (588, 323496), (672, 283059), (756, 251608), (784, 242622), (864, 220157), (882, 215664), (1008, 188706), (1176, 161748), (1323, 143776), (1512, 125804), (1568, 121311), (1764, 107832), (2016, 94353), (2352, 80874), (2646, 71888), (3024, 62902), (3528, 53916), (4493, 42336), (4704, 40437), (5292, 35944), (6048, 31451), (7056, 26958), (8986, 21168), (10584, 17972), (13479, 14112)]