158718676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 302569344

約数和(自身を除く): 143850668

約数列:

[1, 2, 4, 23, 43, 46, 53, 86, 92, 106, 172, 212, 757, 989, 1219, 1514, 1978, 2279, 2438, 3028, 3956, 4558, 4876, 9116, 17411, 32551, 34822, 40121, 52417, 65102, 69644, 80242, 104834, 130204, 160484, 209668, 748673, 922783, 1497346, 1725203, 1845566, 2994692, 3450406, 3691132, 6900812, 39679669, 79359338, 158718676]

約数ペア:

[(1, 158718676), (2, 79359338), (4, 39679669), (23, 6900812), (43, 3691132), (46, 3450406), (53, 2994692), (86, 1845566), (92, 1725203), (106, 1497346), (172, 922783), (212, 748673), (757, 209668), (989, 160484), (1219, 130204), (1514, 104834), (1978, 80242), (2279, 69644), (2438, 65102), (3028, 52417), (3956, 40121), (4558, 34822), (4876, 32551), (9116, 17411)]