164118444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6555

約数の個数: 72

約数和(自身を含む): 455894208

約数和(自身を除く): 291775764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 6491, 8428, 12642, 12982, 19473, 25284, 25964, 38946, 45437, 77892, 90874, 136311, 181748, 272622, 279113, 318059, 545244, 558226, 636118, 837339, 954177, 1116452, 1272236, 1674678, 1908354, 1953791, 3349356, 3816708, 3907582, 5861373, 7815164, 11722746, 13676537, 23445492, 27353074, 41029611, 54706148, 82059222, 164118444]

約数ペア:

[(1, 164118444), (2, 82059222), (3, 54706148), (4, 41029611), (6, 27353074), (7, 23445492), (12, 13676537), (14, 11722746), (21, 7815164), (28, 5861373), (42, 3907582), (43, 3816708), (49, 3349356), (84, 1953791), (86, 1908354), (98, 1674678), (129, 1272236), (147, 1116452), (172, 954177), (196, 837339), (258, 636118), (294, 558226), (301, 545244), (516, 318059), (588, 279113), (602, 272622), (903, 181748), (1204, 136311), (1806, 90874), (2107, 77892), (3612, 45437), (4214, 38946), (6321, 25964), (6491, 25284), (8428, 19473), (12642, 12982)]