168366156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 467691840

約数和(自身を除く): 299325684

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, 6659, 8428, 12642, 13318, 19977, 25284, 26636, 39954, 46613, 79908, 93226, 139839, 186452, 279678, 286337, 326291, 559356, 572674, 652582, 859011, 978873, 1145348, 1305164, 1718022, 1957746, 2004359, 3436044, 3915492, 4008718, 6013077, 8017436, 12026154, 14030513, 24052308, 28061026, 42091539, 56122052, 84183078, 168366156]

約数ペア:

[(1, 168366156), (2, 84183078), (3, 56122052), (4, 42091539), (6, 28061026), (7, 24052308), (12, 14030513), (14, 12026154), (21, 8017436), (28, 6013077), (42, 4008718), (43, 3915492), (49, 3436044), (84, 2004359), (86, 1957746), (98, 1718022), (129, 1305164), (147, 1145348), (172, 978873), (196, 859011), (258, 652582), (294, 572674), (301, 559356), (516, 326291), (588, 286337), (602, 279678), (903, 186452), (1204, 139839), (1806, 93226), (2107, 79908), (3612, 46613), (4214, 39954), (6321, 26636), (6659, 25284), (8428, 19977), (12642, 13318)]