149056938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{435839}}^1$

素因数の和:435866

約数の個数: 24

約数和(自身を含む): 339955200

約数和(自身を除く): 190898262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 435839, 871678, 1307517, 2615034, 3922551, 7845102, 8280941, 16561882, 24842823, 49685646, 74528469, 149056938]

約数ペア:

[(1, 149056938), (2, 74528469), (3, 49685646), (6, 24842823), (9, 16561882), (18, 8280941), (19, 7845102), (38, 3922551), (57, 2615034), (114, 1307517), (171, 871678), (342, 435839)]