149764762024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{985294487}}^1$

素因数の和:985294512

約数の個数: 16

約数和(自身を含む): 295588346400

約数和(自身を除く): 145823584376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 985294487, 1970588974, 3941177948, 7882355896, 18720595253, 37441190506, 74882381012, 149764762024]

約数ペア:

[(1, 149764762024), (2, 74882381012), (4, 37441190506), (8, 18720595253), (19, 7882355896), (38, 3941177948), (76, 1970588974), (152, 985294487)]