157231644

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{19469}}^1$

素因数の和:20149

約数の個数: 24

約数和(自身を含む): 367437840

約数和(自身を除く): 210206196

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 19469, 38938, 58407, 77876, 116814, 233628, 13102637, 26205274, 39307911, 52410548, 78615822, 157231644]

約数ペア:

[(1, 157231644), (2, 78615822), (3, 52410548), (4, 39307911), (6, 26205274), (12, 13102637), (673, 233628), (1346, 116814), (2019, 77876), (2692, 58407), (4038, 38938), (8076, 19469)]