156914901

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 312238080

約数和(自身を除く): 155323179

約数列:

[1, 3, 9, 11, 13, 19, 23, 27, 31, 33, 39, 57, 69, 81, 93, 99, 117, 143, 171, 207, 209, 247, 253, 279, 297, 299, 341, 351, 403, 429, 437, 513, 589, 621, 627, 713, 741, 759, 837, 891, 897, 1023, 1053, 1209, 1287, 1311, 1539, 1767, 1863, 1881, 2139, 2223, 2277, 2511, 2691, 2717, 3069, 3289, 3627, 3861, 3933, 4433, 4807, 5301, 5643, 5681, 6417, 6479, 6669, 6831, 7657, 7843, 8073, 8151, 9207, 9269, 9867, 10881, 11583, 11799, 13299, 13547, 14421, 15903, 16929, 17043, 19251, 19437, 20007, 20493, 22971, 23529, 24219, 24453, 27621, 27807, 29601, 32643, 35397, 39897, 40641, 43263, 47709, 51129, 57753, 58311, 62491, 68913, 70587, 73359, 83421, 84227, 88803, 101959, 119691, 121923, 129789, 149017, 153387, 174933, 176111, 187473, 206739, 211761, 220077, 250263, 252681, 266409, 305877, 359073, 365769, 389367, 447051, 460161, 524799, 528333, 562419, 620217, 635283, 750789, 758043, 917631, 1097307, 1341153, 1584999, 1687257, 1937221, 2274129, 2752893, 4023459, 4754997, 5061771, 5811663, 6822387, 8258679, 12070377, 14264991, 17434989, 52304967, 156914901]

約数ペア:

[(1, 156914901), (3, 52304967), (9, 17434989), (11, 14264991), (13, 12070377), (19, 8258679), (23, 6822387), (27, 5811663), (31, 5061771), (33, 4754997), (39, 4023459), (57, 2752893), (69, 2274129), (81, 1937221), (93, 1687257), (99, 1584999), (117, 1341153), (143, 1097307), (171, 917631), (207, 758043), (209, 750789), (247, 635283), (253, 620217), (279, 562419), (297, 528333), (299, 524799), (341, 460161), (351, 447051), (403, 389367), (429, 365769), (437, 359073), (513, 305877), (589, 266409), (621, 252681), (627, 250263), (713, 220077), (741, 211761), (759, 206739), (837, 187473), (891, 176111), (897, 174933), (1023, 153387), (1053, 149017), (1209, 129789), (1287, 121923), (1311, 119691), (1539, 101959), (1767, 88803), (1863, 84227), (1881, 83421), (2139, 73359), (2223, 70587), (2277, 68913), (2511, 62491), (2691, 58311), (2717, 57753), (3069, 51129), (3289, 47709), (3627, 43263), (3861, 40641), (3933, 39897), (4433, 35397), (4807, 32643), (5301, 29601), (5643, 27807), (5681, 27621), (6417, 24453), (6479, 24219), (6669, 23529), (6831, 22971), (7657, 20493), (7843, 20007), (8073, 19437), (8151, 19251), (9207, 17043), (9269, 16929), (9867, 15903), (10881, 14421), (11583, 13547), (11799, 13299)]