157098158

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 276369408

約数和(自身を除く): 119271250

約数列:

[1, 2, 7, 14, 47, 94, 271, 329, 542, 658, 881, 1762, 1897, 3794, 6167, 12334, 12737, 25474, 41407, 82814, 89159, 178318, 238751, 289849, 477502, 579698, 1671257, 3342514, 11221297, 22442594, 78549079, 157098158]

約数ペア:

[(1, 157098158), (2, 78549079), (7, 22442594), (14, 11221297), (47, 3342514), (94, 1671257), (271, 579698), (329, 477502), (542, 289849), (658, 238751), (881, 178318), (1762, 89159), (1897, 82814), (3794, 41407), (6167, 25474), (12334, 12737)]