156675438

素因数分解:

$2^1\times 3^3\times {\mathrm{2901397}}^1$

素因数の和:2901408

約数の個数: 16

約数和(自身を含む): 348167760

約数和(自身を除く): 191492322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2901397, 5802794, 8704191, 17408382, 26112573, 52225146, 78337719, 156675438]

約数ペア:

[(1, 156675438), (2, 78337719), (3, 52225146), (6, 26112573), (9, 17408382), (18, 8704191), (27, 5802794), (54, 2901397)]