136977160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201437}}^1$

素因数の和:201465

約数の個数: 32

約数和(自身を含む): 326329560

約数和(自身を除く): 189352400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 201437, 402874, 805748, 1007185, 1611496, 2014370, 3424429, 4028740, 6848858, 8057480, 13697716, 17122145, 27395432, 34244290, 68488580, 136977160]

約数ペア:

[(1, 136977160), (2, 68488580), (4, 34244290), (5, 27395432), (8, 17122145), (10, 13697716), (17, 8057480), (20, 6848858), (34, 4028740), (40, 3424429), (68, 2014370), (85, 1611496), (136, 1007185), (170, 805748), (340, 402874), (680, 201437)]