149965676

素因数分解:

$2^2\times 7^2\times {\mathrm{765131}}^1$

素因数の和:765149

約数の個数: 18

約数和(自身を含む): 305287668

約数和(自身を除く): 155321992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 765131, 1530262, 3060524, 5355917, 10711834, 21423668, 37491419, 74982838, 149965676]

約数ペア:

[(1, 149965676), (2, 74982838), (4, 37491419), (7, 21423668), (14, 10711834), (28, 5355917), (49, 3060524), (98, 1530262), (196, 765131)]