128934204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1534931}}^1$

素因数の和:1534945

約数の個数: 24

約数和(自身を含む): 343824768

約数和(自身を除く): 214890564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1534931, 3069862, 4604793, 6139724, 9209586, 10744517, 18419172, 21489034, 32233551, 42978068, 64467102, 128934204]

約数ペア:

[(1, 128934204), (2, 64467102), (3, 42978068), (4, 32233551), (6, 21489034), (7, 18419172), (12, 10744517), (14, 9209586), (21, 6139724), (28, 4604793), (42, 3069862), (84, 1534931)]