109589454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 270892440

約数和(自身を除く): 161302986

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 157, 171, 234, 247, 314, 342, 471, 494, 741, 942, 1413, 1482, 2041, 2223, 2826, 2983, 4082, 4446, 5966, 6123, 8949, 12246, 17898, 18369, 24649, 26847, 36738, 38779, 49298, 53694, 73947, 77558, 116337, 147894, 221841, 232674, 320437, 349011, 443682, 468331, 640874, 698022, 936662, 961311, 1404993, 1922622, 2809986, 2883933, 4214979, 5767866, 6088303, 8429958, 12176606, 18264909, 36529818, 54794727, 109589454]

約数ペア:

[(1, 109589454), (2, 54794727), (3, 36529818), (6, 18264909), (9, 12176606), (13, 8429958), (18, 6088303), (19, 5767866), (26, 4214979), (38, 2883933), (39, 2809986), (57, 1922622), (78, 1404993), (114, 961311), (117, 936662), (157, 698022), (171, 640874), (234, 468331), (247, 443682), (314, 349011), (342, 320437), (471, 232674), (494, 221841), (741, 147894), (942, 116337), (1413, 77558), (1482, 73947), (2041, 53694), (2223, 49298), (2826, 38779), (2983, 36738), (4082, 26847), (4446, 24649), (5966, 18369), (6123, 17898), (8949, 12246)]