157022236

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12659}}^1$

素因数の和:13113

約数の個数: 24

約数和(自身を含む): 314778240

約数和(自身を除く): 157756004

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 12659, 25318, 50636, 88613, 177226, 354452, 5607937, 11215874, 22431748, 39255559, 78511118, 157022236]

約数ペア:

[(1, 157022236), (2, 78511118), (4, 39255559), (7, 22431748), (14, 11215874), (28, 5607937), (443, 354452), (886, 177226), (1772, 88613), (3101, 50636), (6202, 25318), (12404, 12659)]