149739608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{985129}}^1$

素因数の和:985154

約数の個数: 16

約数和(自身を含む): 295539000

約数和(自身を除く): 145799392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 985129, 1970258, 3940516, 7881032, 18717451, 37434902, 74869804, 149739608]

約数ペア:

[(1, 149739608), (2, 74869804), (4, 37434902), (8, 18717451), (19, 7881032), (38, 3940516), (76, 1970258), (152, 985129)]