164157168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 531394560

約数和(自身を除く): 367237392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 51, 56, 58, 68, 84, 87, 102, 112, 116, 119, 136, 168, 174, 203, 204, 232, 238, 272, 336, 348, 357, 406, 408, 464, 476, 493, 609, 696, 714, 812, 816, 952, 986, 991, 1218, 1392, 1428, 1479, 1624, 1904, 1972, 1982, 2436, 2856, 2958, 2973, 3248, 3451, 3944, 3964, 4872, 5712, 5916, 5946, 6902, 6937, 7888, 7928, 9744, 10353, 11832, 11892, 13804, 13874, 15856, 16847, 20706, 20811, 23664, 23784, 27608, 27748, 28739, 33694, 41412, 41622, 47568, 50541, 55216, 55496, 57478, 67388, 82824, 83244, 86217, 101082, 110992, 114956, 117929, 134776, 165648, 166488, 172434, 201173, 202164, 229912, 235858, 269552, 332976, 344868, 353787, 402346, 404328, 459824, 471716, 488563, 603519, 689736, 707574, 804692, 808656, 943432, 977126, 1207038, 1379472, 1415148, 1465689, 1609384, 1886864, 1954252, 2414076, 2830296, 2931378, 3218768, 3419941, 3908504, 4828152, 5660592, 5862756, 6839882, 7817008, 9656304, 10259823, 11725512, 13679764, 20519646, 23451024, 27359528, 41039292, 54719056, 82078584, 164157168]

約数ペア:

[(1, 164157168), (2, 82078584), (3, 54719056), (4, 41039292), (6, 27359528), (7, 23451024), (8, 20519646), (12, 13679764), (14, 11725512), (16, 10259823), (17, 9656304), (21, 7817008), (24, 6839882), (28, 5862756), (29, 5660592), (34, 4828152), (42, 3908504), (48, 3419941), (51, 3218768), (56, 2931378), (58, 2830296), (68, 2414076), (84, 1954252), (87, 1886864), (102, 1609384), (112, 1465689), (116, 1415148), (119, 1379472), (136, 1207038), (168, 977126), (174, 943432), (203, 808656), (204, 804692), (232, 707574), (238, 689736), (272, 603519), (336, 488563), (348, 471716), (357, 459824), (406, 404328), (408, 402346), (464, 353787), (476, 344868), (493, 332976), (609, 269552), (696, 235858), (714, 229912), (812, 202164), (816, 201173), (952, 172434), (986, 166488), (991, 165648), (1218, 134776), (1392, 117929), (1428, 114956), (1479, 110992), (1624, 101082), (1904, 86217), (1972, 83244), (1982, 82824), (2436, 67388), (2856, 57478), (2958, 55496), (2973, 55216), (3248, 50541), (3451, 47568), (3944, 41622), (3964, 41412), (4872, 33694), (5712, 28739), (5916, 27748), (5946, 27608), (6902, 23784), (6937, 23664), (7888, 20811), (7928, 20706), (9744, 16847), (10353, 15856), (11832, 13874), (11892, 13804)]