173018142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 449401680

約数和(自身を除く): 276383538

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 113, 114, 121, 171, 198, 209, 222, 226, 242, 333, 339, 342, 363, 407, 418, 627, 666, 678, 703, 726, 814, 1017, 1089, 1221, 1243, 1254, 1406, 1881, 2034, 2109, 2147, 2178, 2299, 2442, 2486, 3663, 3729, 3762, 4181, 4218, 4294, 4477, 4598, 6327, 6441, 6897, 7326, 7458, 7733, 8362, 8954, 11187, 12543, 12654, 12882, 13431, 13673, 13794, 15466, 19323, 20691, 22374, 23199, 23617, 25086, 26862, 27346, 37629, 38646, 40293, 41019, 41382, 45991, 46398, 47234, 69597, 70851, 75258, 79439, 80586, 82038, 85063, 91982, 123057, 137973, 139194, 141702, 158878, 170126, 212553, 238317, 246114, 255189, 259787, 275946, 413919, 425106, 476634, 505901, 510378, 519574, 714951, 765567, 779361, 827838, 873829, 1011802, 1429902, 1517703, 1531134, 1558722, 1747658, 2338083, 2621487, 3035406, 4553109, 4676166, 5242974, 7864461, 9106218, 9612119, 15728922, 19224238, 28836357, 57672714, 86509071, 173018142]

約数ペア:

[(1, 173018142), (2, 86509071), (3, 57672714), (6, 28836357), (9, 19224238), (11, 15728922), (18, 9612119), (19, 9106218), (22, 7864461), (33, 5242974), (37, 4676166), (38, 4553109), (57, 3035406), (66, 2621487), (74, 2338083), (99, 1747658), (111, 1558722), (113, 1531134), (114, 1517703), (121, 1429902), (171, 1011802), (198, 873829), (209, 827838), (222, 779361), (226, 765567), (242, 714951), (333, 519574), (339, 510378), (342, 505901), (363, 476634), (407, 425106), (418, 413919), (627, 275946), (666, 259787), (678, 255189), (703, 246114), (726, 238317), (814, 212553), (1017, 170126), (1089, 158878), (1221, 141702), (1243, 139194), (1254, 137973), (1406, 123057), (1881, 91982), (2034, 85063), (2109, 82038), (2147, 80586), (2178, 79439), (2299, 75258), (2442, 70851), (2486, 69597), (3663, 47234), (3729, 46398), (3762, 45991), (4181, 41382), (4218, 41019), (4294, 40293), (4477, 38646), (4598, 37629), (6327, 27346), (6441, 26862), (6897, 25086), (7326, 23617), (7458, 23199), (7733, 22374), (8362, 20691), (8954, 19323), (11187, 15466), (12543, 13794), (12654, 13673), (12882, 13431)]