142757628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915113}}^1$

素因数の和:915133

約数の個数: 24

約数和(自身を含む): 358724688

約数和(自身を除く): 215967060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 915113, 1830226, 2745339, 3660452, 5490678, 10981356, 11896469, 23792938, 35689407, 47585876, 71378814, 142757628]

約数ペア:

[(1, 142757628), (2, 71378814), (3, 47585876), (4, 35689407), (6, 23792938), (12, 11896469), (13, 10981356), (26, 5490678), (39, 3660452), (52, 2745339), (78, 1830226), (156, 915113)]