168752052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223217}}^1$

素因数の和:223237

約数の個数: 48

約数和(自身を含む): 500008320

約数和(自身を除く): 331256268

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, 223217, 446434, 669651, 892868, 1339302, 1562519, 2008953, 2678604, 3125038, 4017906, 4687557, 6026859, 6250076, 8035812, 9375114, 12053718, 14062671, 18750228, 24107436, 28125342, 42188013, 56250684, 84376026, 168752052]

約数ペア:

[(1, 168752052), (2, 84376026), (3, 56250684), (4, 42188013), (6, 28125342), (7, 24107436), (9, 18750228), (12, 14062671), (14, 12053718), (18, 9375114), (21, 8035812), (27, 6250076), (28, 6026859), (36, 4687557), (42, 4017906), (54, 3125038), (63, 2678604), (84, 2008953), (108, 1562519), (126, 1339302), (189, 892868), (252, 669651), (378, 446434), (756, 223217)]