144448136

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14251}}^1$

素因数の和:14445

約数の個数: 32

約数和(自身を含む): 311263680

約数和(自身を除く): 166815544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 14251, 28502, 57004, 99757, 114008, 199514, 399028, 798056, 2579431, 5158862, 10317724, 18056017, 20635448, 36112034, 72224068, 144448136]

約数ペア:

[(1, 144448136), (2, 72224068), (4, 36112034), (7, 20635448), (8, 18056017), (14, 10317724), (28, 5158862), (56, 2579431), (181, 798056), (362, 399028), (724, 199514), (1267, 114008), (1448, 99757), (2534, 57004), (5068, 28502), (10136, 14251)]