157047966

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 348467184

約数和(自身を除く): 191419218

約数列:

[1, 2, 3, 6, 9, 18, 73, 107, 146, 214, 219, 321, 438, 642, 657, 963, 1117, 1314, 1926, 2234, 3351, 6702, 7811, 10053, 15622, 20106, 23433, 46866, 70299, 81541, 119519, 140598, 163082, 239038, 244623, 358557, 489246, 717114, 733869, 1075671, 1467738, 2151342, 8724887, 17449774, 26174661, 52349322, 78523983, 157047966]

約数ペア:

[(1, 157047966), (2, 78523983), (3, 52349322), (6, 26174661), (9, 17449774), (18, 8724887), (73, 2151342), (107, 1467738), (146, 1075671), (214, 733869), (219, 717114), (321, 489246), (438, 358557), (642, 244623), (657, 239038), (963, 163082), (1117, 140598), (1314, 119519), (1926, 81541), (2234, 70299), (3351, 46866), (6702, 23433), (7811, 20106), (10053, 15622)]