168586918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 110830682

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 667, 989, 1247, 1334, 1978, 2494, 2939, 5878, 28681, 57362, 67597, 85231, 126377, 135194, 170462, 252754, 1960313, 2906671, 3664933, 3920626, 5813342, 7329866, 84293459, 168586918]

約数ペア:

[(1, 168586918), (2, 84293459), (23, 7329866), (29, 5813342), (43, 3920626), (46, 3664933), (58, 2906671), (86, 1960313), (667, 252754), (989, 170462), (1247, 135194), (1334, 126377), (1978, 85231), (2494, 67597), (2939, 57362), (5878, 28681)]