164385676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{451609}}^1$

素因数の和:451633

約数の個数: 24

約数和(自身を含む): 354062240

約数和(自身を除く): 189676564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 451609, 903218, 1806436, 3161263, 5870917, 6322526, 11741834, 12645052, 23483668, 41096419, 82192838, 164385676]

約数ペア:

[(1, 164385676), (2, 82192838), (4, 41096419), (7, 23483668), (13, 12645052), (14, 11741834), (26, 6322526), (28, 5870917), (52, 3161263), (91, 1806436), (182, 903218), (364, 451609)]