160990778888

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{45840199}}^1$

素因数の和:45840644

約数の個数: 16

約数和(自身を含む): 302545320000

約数和(自身を除く): 141554541112

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 45840199, 91680398, 183360796, 366721592, 20123847361, 40247694722, 80495389444, 160990778888]

約数ペア:

[(1, 160990778888), (2, 80495389444), (4, 40247694722), (8, 20123847361), (439, 366721592), (878, 183360796), (1756, 91680398), (3512, 45840199)]