156964838342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1820051}}^1$

素因数の和:1820204

約数の個数: 32

約数和(自身を含む): 264184187904

約数和(自身を除く): 107219349562

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 1391, 2782, 3317, 6634, 43121, 86242, 1820051, 3640102, 23660663, 47321326, 56421581, 112843162, 194745457, 389490914, 733480553, 1466961106, 2531690941, 5063381882, 6037109167, 12074218334, 78482419171, 156964838342]

約数ペア:

[(1, 156964838342), (2, 78482419171), (13, 12074218334), (26, 6037109167), (31, 5063381882), (62, 2531690941), (107, 1466961106), (214, 733480553), (403, 389490914), (806, 194745457), (1391, 112843162), (2782, 56421581), (3317, 47321326), (6634, 23660663), (43121, 3640102), (86242, 1820051)]