145985868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 325919412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 51, 54, 63, 68, 74, 84, 102, 108, 111, 119, 126, 148, 153, 189, 204, 222, 238, 252, 259, 306, 307, 333, 357, 378, 444, 459, 476, 518, 612, 614, 629, 666, 714, 756, 777, 918, 921, 999, 1036, 1071, 1228, 1258, 1332, 1428, 1554, 1836, 1842, 1887, 1998, 2142, 2149, 2331, 2516, 2763, 3108, 3213, 3684, 3774, 3996, 4284, 4298, 4403, 4662, 5219, 5526, 5661, 6426, 6447, 6993, 7548, 8289, 8596, 8806, 9324, 10438, 11052, 11322, 11359, 12852, 12894, 13209, 13986, 15657, 16578, 16983, 17612, 19341, 20876, 22644, 22718, 25788, 26418, 27972, 31314, 33156, 33966, 34077, 36533, 38682, 39627, 45436, 46971, 52836, 58023, 62628, 67932, 68154, 73066, 77364, 79254, 79513, 93942, 102231, 109599, 116046, 118881, 136308, 140913, 146132, 158508, 159026, 187884, 193103, 204462, 219198, 232092, 237762, 238539, 281826, 306693, 318052, 328797, 386206, 408924, 438396, 475524, 477078, 563652, 579309, 613386, 657594, 715617, 772412, 954156, 986391, 1158618, 1226772, 1315188, 1351721, 1431234, 1737927, 1972782, 2146851, 2317236, 2703442, 2862468, 3475854, 3945564, 4055163, 4293702, 5213781, 5406884, 6951708, 8110326, 8587404, 10427562, 12165489, 16220652, 20855124, 24330978, 36496467, 48661956, 72992934, 145985868]

約数ペア:

[(1, 145985868), (2, 72992934), (3, 48661956), (4, 36496467), (6, 24330978), (7, 20855124), (9, 16220652), (12, 12165489), (14, 10427562), (17, 8587404), (18, 8110326), (21, 6951708), (27, 5406884), (28, 5213781), (34, 4293702), (36, 4055163), (37, 3945564), (42, 3475854), (51, 2862468), (54, 2703442), (63, 2317236), (68, 2146851), (74, 1972782), (84, 1737927), (102, 1431234), (108, 1351721), (111, 1315188), (119, 1226772), (126, 1158618), (148, 986391), (153, 954156), (189, 772412), (204, 715617), (222, 657594), (238, 613386), (252, 579309), (259, 563652), (306, 477078), (307, 475524), (333, 438396), (357, 408924), (378, 386206), (444, 328797), (459, 318052), (476, 306693), (518, 281826), (612, 238539), (614, 237762), (629, 232092), (666, 219198), (714, 204462), (756, 193103), (777, 187884), (918, 159026), (921, 158508), (999, 146132), (1036, 140913), (1071, 136308), (1228, 118881), (1258, 116046), (1332, 109599), (1428, 102231), (1554, 93942), (1836, 79513), (1842, 79254), (1887, 77364), (1998, 73066), (2142, 68154), (2149, 67932), (2331, 62628), (2516, 58023), (2763, 52836), (3108, 46971), (3213, 45436), (3684, 39627), (3774, 38682), (3996, 36533), (4284, 34077), (4298, 33966), (4403, 33156), (4662, 31314), (5219, 27972), (5526, 26418), (5661, 25788), (6426, 22718), (6447, 22644), (6993, 20876), (7548, 19341), (8289, 17612), (8596, 16983), (8806, 16578), (9324, 15657), (10438, 13986), (11052, 13209), (11322, 12894), (11359, 12852)]