156942738

素因数分解:

$2^1\times 3^3\times {\mathrm{2906347}}^1$

素因数の和:2906358

約数の個数: 16

約数和(自身を含む): 348761760

約数和(自身を除く): 191819022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2906347, 5812694, 8719041, 17438082, 26157123, 52314246, 78471369, 156942738]

約数ペア:

[(1, 156942738), (2, 78471369), (3, 52314246), (6, 26157123), (9, 17438082), (18, 8719041), (27, 5812694), (54, 2906347)]