138389958

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 374250240

約数和(自身を除く): 235860282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2141, 2394, 3078, 3402, 3591, 4282, 4617, 6423, 7182, 9234, 10773, 12846, 14987, 19269, 21546, 29974, 32319, 38538, 40679, 44961, 57807, 64638, 81358, 89922, 115614, 122037, 134883, 173421, 244074, 269766, 284753, 346842, 366111, 404649, 520263, 569506, 732222, 809298, 854259, 1040526, 1098333, 1213947, 1708518, 2196666, 2427894, 2562777, 3294999, 3641841, 5125554, 6589998, 7283682, 7688331, 9884997, 15376662, 19769994, 23064993, 46129986, 69194979, 138389958]

約数ペア:

[(1, 138389958), (2, 69194979), (3, 46129986), (6, 23064993), (7, 19769994), (9, 15376662), (14, 9884997), (18, 7688331), (19, 7283682), (21, 6589998), (27, 5125554), (38, 3641841), (42, 3294999), (54, 2562777), (57, 2427894), (63, 2196666), (81, 1708518), (114, 1213947), (126, 1098333), (133, 1040526), (162, 854259), (171, 809298), (189, 732222), (243, 569506), (266, 520263), (342, 404649), (378, 366111), (399, 346842), (486, 284753), (513, 269766), (567, 244074), (798, 173421), (1026, 134883), (1134, 122037), (1197, 115614), (1539, 89922), (1701, 81358), (2141, 64638), (2394, 57807), (3078, 44961), (3402, 40679), (3591, 38538), (4282, 32319), (4617, 29974), (6423, 21546), (7182, 19269), (9234, 14987), (10773, 12846)]