156900492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622621}}^1$

素因数の和:622638

約数の個数: 36

約数和(自身を含む): 453268816

約数和(自身を除く): 296368324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622621, 1245242, 1867863, 2490484, 3735726, 4358347, 5603589, 7471452, 8716694, 11207178, 13075041, 17433388, 22414356, 26150082, 39225123, 52300164, 78450246, 156900492]

約数ペア:

[(1, 156900492), (2, 78450246), (3, 52300164), (4, 39225123), (6, 26150082), (7, 22414356), (9, 17433388), (12, 13075041), (14, 11207178), (18, 8716694), (21, 7471452), (28, 5603589), (36, 4358347), (42, 3735726), (63, 2490484), (84, 1867863), (126, 1245242), (252, 622621)]