149776316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{2383}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 276353280

約数和(自身を除く): 126576964

約数列:

[1, 2, 4, 19, 38, 76, 827, 1654, 2383, 3308, 4766, 9532, 15713, 31426, 45277, 62852, 90554, 181108, 1970741, 3941482, 7882964, 37444079, 74888158, 149776316]

約数ペア:

[(1, 149776316), (2, 74888158), (4, 37444079), (19, 7882964), (38, 3941482), (76, 1970741), (827, 181108), (1654, 90554), (2383, 62852), (3308, 45277), (4766, 31426), (9532, 15713)]