137119404

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 326721248

約数和(自身を除く): 189601844

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 471, 628, 876, 942, 997, 1884, 1994, 2991, 3988, 5982, 11461, 11964, 22922, 34383, 45844, 68766, 72781, 137532, 145562, 156529, 218343, 291124, 313058, 436686, 469587, 626116, 873372, 939174, 1878348, 11426617, 22853234, 34279851, 45706468, 68559702, 137119404]

約数ペア:

[(1, 137119404), (2, 68559702), (3, 45706468), (4, 34279851), (6, 22853234), (12, 11426617), (73, 1878348), (146, 939174), (157, 873372), (219, 626116), (292, 469587), (314, 436686), (438, 313058), (471, 291124), (628, 218343), (876, 156529), (942, 145562), (997, 137532), (1884, 72781), (1994, 68766), (2991, 45844), (3988, 34383), (5982, 22922), (11461, 11964)]