156984186834

素因数分解:

$2^1\times 3^3\times {\mathrm{2907114571}}^1$

素因数の和:2907114582

約数の個数: 16

約数和(自身を含む): 348853748640

約数和(自身を除く): 191869561806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2907114571, 5814229142, 8721343713, 17442687426, 26164031139, 52328062278, 78492093417, 156984186834]

約数ペア:

[(1, 156984186834), (2, 78492093417), (3, 52328062278), (6, 26164031139), (9, 17442687426), (18, 8721343713), (27, 5814229142), (54, 2907114571)]