180589164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 526487808

約数和(自身を除く): 345898644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 173, 204, 238, 258, 289, 301, 346, 357, 476, 516, 519, 578, 602, 692, 714, 731, 867, 903, 1038, 1156, 1204, 1211, 1428, 1462, 1734, 1806, 2023, 2076, 2193, 2422, 2924, 2941, 3468, 3612, 3633, 4046, 4386, 4844, 5117, 5882, 6069, 7266, 7439, 8092, 8772, 8823, 10234, 11764, 12138, 12427, 14532, 14878, 15351, 17646, 20468, 20587, 22317, 24276, 24854, 29756, 30702, 35292, 37281, 41174, 44634, 49708, 49997, 52073, 61404, 61761, 74562, 82348, 86989, 89268, 99994, 104146, 123522, 126463, 149124, 149991, 156219, 173978, 199988, 208292, 247044, 252926, 260967, 299982, 312438, 347956, 349979, 379389, 505852, 521934, 599964, 624876, 699958, 758778, 885241, 1043868, 1049937, 1399916, 1517556, 1770482, 2099874, 2149871, 2655723, 3540964, 4199748, 4299742, 5311446, 6449613, 8599484, 10622892, 12899226, 15049097, 25798452, 30098194, 45147291, 60196388, 90294582, 180589164]

約数ペア:

[(1, 180589164), (2, 90294582), (3, 60196388), (4, 45147291), (6, 30098194), (7, 25798452), (12, 15049097), (14, 12899226), (17, 10622892), (21, 8599484), (28, 6449613), (34, 5311446), (42, 4299742), (43, 4199748), (51, 3540964), (68, 2655723), (84, 2149871), (86, 2099874), (102, 1770482), (119, 1517556), (129, 1399916), (172, 1049937), (173, 1043868), (204, 885241), (238, 758778), (258, 699958), (289, 624876), (301, 599964), (346, 521934), (357, 505852), (476, 379389), (516, 349979), (519, 347956), (578, 312438), (602, 299982), (692, 260967), (714, 252926), (731, 247044), (867, 208292), (903, 199988), (1038, 173978), (1156, 156219), (1204, 149991), (1211, 149124), (1428, 126463), (1462, 123522), (1734, 104146), (1806, 99994), (2023, 89268), (2076, 86989), (2193, 82348), (2422, 74562), (2924, 61761), (2941, 61404), (3468, 52073), (3612, 49997), (3633, 49708), (4046, 44634), (4386, 41174), (4844, 37281), (5117, 35292), (5882, 30702), (6069, 29756), (7266, 24854), (7439, 24276), (8092, 22317), (8772, 20587), (8823, 20468), (10234, 17646), (11764, 15351), (12138, 14878), (12427, 14532)]