142705752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 446860800

約数和(自身を除く): 304155048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1723, 1972, 2436, 2856, 2958, 3446, 3451, 3944, 4872, 5169, 5916, 6892, 6902, 10338, 10353, 11832, 12061, 13784, 13804, 20676, 20706, 24122, 27608, 29291, 36183, 41352, 41412, 48244, 49967, 58582, 72366, 82824, 87873, 96488, 99934, 117164, 144732, 149901, 175746, 199868, 205037, 234328, 289464, 299802, 349769, 351492, 399736, 410074, 599604, 615111, 699538, 702984, 820148, 849439, 1049307, 1199208, 1230222, 1399076, 1640296, 1698878, 2098614, 2460444, 2548317, 2798152, 3397756, 4197228, 4920888, 5096634, 5946073, 6795512, 8394456, 10193268, 11892146, 17838219, 20386536, 23784292, 35676438, 47568584, 71352876, 142705752]

約数ペア:

[(1, 142705752), (2, 71352876), (3, 47568584), (4, 35676438), (6, 23784292), (7, 20386536), (8, 17838219), (12, 11892146), (14, 10193268), (17, 8394456), (21, 6795512), (24, 5946073), (28, 5096634), (29, 4920888), (34, 4197228), (42, 3397756), (51, 2798152), (56, 2548317), (58, 2460444), (68, 2098614), (84, 1698878), (87, 1640296), (102, 1399076), (116, 1230222), (119, 1199208), (136, 1049307), (168, 849439), (174, 820148), (203, 702984), (204, 699538), (232, 615111), (238, 599604), (348, 410074), (357, 399736), (406, 351492), (408, 349769), (476, 299802), (493, 289464), (609, 234328), (696, 205037), (714, 199868), (812, 175746), (952, 149901), (986, 144732), (1218, 117164), (1428, 99934), (1479, 96488), (1624, 87873), (1723, 82824), (1972, 72366), (2436, 58582), (2856, 49967), (2958, 48244), (3446, 41412), (3451, 41352), (3944, 36183), (4872, 29291), (5169, 27608), (5916, 24122), (6892, 20706), (6902, 20676), (10338, 13804), (10353, 13784), (11832, 12061)]