157469438

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{39191}}^1$

素因数の和:39248

約数の個数: 24

約数和(自身を含む): 281476944

約数和(自身を除く): 124007506

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 39191, 78382, 274337, 548674, 1606831, 1920359, 3213662, 3840718, 11247817, 22495634, 78734719, 157469438]

約数ペア:

[(1, 157469438), (2, 78734719), (7, 22495634), (14, 11247817), (41, 3840718), (49, 3213662), (82, 1920359), (98, 1606831), (287, 548674), (574, 274337), (2009, 78382), (4018, 39191)]