156933306

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{21961}}^1$

素因数の和:22366

約数の個数: 24

約数和(自身を含む): 340894164

約数和(自身を除く): 183960858

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 21961, 43922, 65883, 131766, 197649, 395298, 8718517, 17437034, 26155551, 52311102, 78466653, 156933306]

約数ペア:

[(1, 156933306), (2, 78466653), (3, 52311102), (6, 26155551), (9, 17437034), (18, 8718517), (397, 395298), (794, 197649), (1191, 131766), (2382, 65883), (3573, 43922), (7146, 21961)]