149718446

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{3329}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 227772000

約数和(自身を除く): 78053554

約数列:

[1, 2, 113, 199, 226, 398, 3329, 6658, 22487, 44974, 376177, 662471, 752354, 1324942, 74859223, 149718446]

約数ペア:

[(1, 149718446), (2, 74859223), (113, 1324942), (199, 752354), (226, 662471), (398, 376177), (3329, 44974), (6658, 22487)]