157433556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1874209}}^1$

素因数の和:1874223

約数の個数: 24

約数和(自身を含む): 419823040

約数和(自身を除く): 262389484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1874209, 3748418, 5622627, 7496836, 11245254, 13119463, 22490508, 26238926, 39358389, 52477852, 78716778, 157433556]

約数ペア:

[(1, 157433556), (2, 78716778), (3, 52477852), (4, 39358389), (6, 26238926), (7, 22490508), (12, 13119463), (14, 11245254), (21, 7496836), (28, 5622627), (42, 3748418), (84, 1874209)]