164633378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 308318400

約数和(自身を除く): 143685022

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 169, 182, 298, 338, 467, 934, 1043, 1183, 1937, 2086, 2366, 3269, 3874, 6071, 6538, 12142, 13559, 25181, 27118, 42497, 50362, 69583, 78923, 84994, 139166, 157846, 176267, 352534, 487081, 552461, 904579, 974162, 1104922, 1809158, 6332053, 11759527, 12664106, 23519054, 82316689, 164633378]

約数ペア:

[(1, 164633378), (2, 82316689), (7, 23519054), (13, 12664106), (14, 11759527), (26, 6332053), (91, 1809158), (149, 1104922), (169, 974162), (182, 904579), (298, 552461), (338, 487081), (467, 352534), (934, 176267), (1043, 157846), (1183, 139166), (1937, 84994), (2086, 78923), (2366, 69583), (3269, 50362), (3874, 42497), (6071, 27118), (6538, 25181), (12142, 13559)]