166425472

素因数分解:

$2^7\times {\mathrm{1300199}}^1$

素因数の和:1300213

約数の個数: 16

約数和(自身を含む): 331551000

約数和(自身を除く): 165125528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1300199, 2600398, 5200796, 10401592, 20803184, 41606368, 83212736, 166425472]

約数ペア:

[(1, 166425472), (2, 83212736), (4, 41606368), (8, 20803184), (16, 10401592), (32, 5200796), (64, 2600398), (128, 1300199)]