149268518

素因数分解:

$2^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{5591}}^1$

素因数の和:7507

約数の個数: 16

約数和(自身を含む): 256068864

約数和(自身を除く): 106800346

約数列:

[1, 2, 7, 14, 1907, 3814, 5591, 11182, 13349, 26698, 39137, 78274, 10662037, 21324074, 74634259, 149268518]

約数ペア:

[(1, 149268518), (2, 74634259), (7, 21324074), (14, 10662037), (1907, 78274), (3814, 39137), (5591, 26698), (11182, 13349)]