168842772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223337}}^1$

素因数の和:223357

約数の個数: 48

約数和(自身を含む): 500277120

約数和(自身を除く): 331434348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 223337, 446674, 670011, 893348, 1340022, 1563359, 2010033, 2680044, 3126718, 4020066, 4690077, 6030099, 6253436, 8040132, 9380154, 12060198, 14070231, 18760308, 24120396, 28140462, 42210693, 56280924, 84421386, 168842772]

約数ペア:

[(1, 168842772), (2, 84421386), (3, 56280924), (4, 42210693), (6, 28140462), (7, 24120396), (9, 18760308), (12, 14070231), (14, 12060198), (18, 9380154), (21, 8040132), (27, 6253436), (28, 6030099), (36, 4690077), (42, 4020066), (54, 3126718), (63, 2680044), (84, 2010033), (108, 1563359), (126, 1340022), (189, 893348), (252, 670011), (378, 446674), (756, 223337)]