148485723

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 214824960

約数和(自身を除く): 66339237

約数列:

[1, 3, 23, 41, 69, 73, 123, 219, 719, 943, 1679, 2157, 2829, 2993, 5037, 8979, 16537, 29479, 49611, 52487, 68839, 88437, 157461, 206517, 678017, 1207201, 2034051, 2151967, 3621603, 6455901, 49495241, 148485723]

約数ペア:

[(1, 148485723), (3, 49495241), (23, 6455901), (41, 3621603), (69, 2151967), (73, 2034051), (123, 1207201), (219, 678017), (719, 206517), (943, 157461), (1679, 88437), (2157, 68839), (2829, 52487), (2993, 49611), (5037, 29479), (8979, 16537)]