157028242

素因数分解:

$2^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{2777}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 274571964

約数和(自身を除く): 117543722

約数列:

[1, 2, 7, 14, 49, 98, 577, 1154, 2777, 4039, 5554, 8078, 19439, 28273, 38878, 56546, 136073, 272146, 1602329, 3204658, 11216303, 22432606, 78514121, 157028242]

約数ペア:

[(1, 157028242), (2, 78514121), (7, 22432606), (14, 11216303), (49, 3204658), (98, 1602329), (577, 272146), (1154, 136073), (2777, 56546), (4039, 38878), (5554, 28273), (8078, 19439)]