135425008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{445477}}^1$

素因数の和:445504

約数の個数: 20

約数和(自身を含む): 276196360

約数和(自身を除く): 140771352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 445477, 890954, 1781908, 3563816, 7127632, 8464063, 16928126, 33856252, 67712504, 135425008]

約数ペア:

[(1, 135425008), (2, 67712504), (4, 33856252), (8, 16928126), (16, 8464063), (19, 7127632), (38, 3563816), (76, 1781908), (152, 890954), (304, 445477)]