164047845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 299335680

約数和(自身を除く): 135287835

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 79, 115, 195, 237, 299, 345, 395, 463, 897, 1027, 1185, 1389, 1495, 1817, 2315, 3081, 4485, 5135, 5451, 6019, 6945, 9085, 10649, 15405, 18057, 23621, 27255, 30095, 31947, 36577, 53245, 70863, 90285, 109731, 118105, 138437, 159735, 182885, 354315, 415311, 475501, 548655, 692185, 841271, 1426503, 2076555, 2377505, 2523813, 4206355, 7132515, 10936523, 12619065, 32809569, 54682615, 164047845]

約数ペア:

[(1, 164047845), (3, 54682615), (5, 32809569), (13, 12619065), (15, 10936523), (23, 7132515), (39, 4206355), (65, 2523813), (69, 2377505), (79, 2076555), (115, 1426503), (195, 841271), (237, 692185), (299, 548655), (345, 475501), (395, 415311), (463, 354315), (897, 182885), (1027, 159735), (1185, 138437), (1389, 118105), (1495, 109731), (1817, 90285), (2315, 70863), (3081, 53245), (4485, 36577), (5135, 31947), (5451, 30095), (6019, 27255), (6945, 23621), (9085, 18057), (10649, 15405)]