180140536

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{27427}}^1$

素因数の和:28254

約数の個数: 16

約数和(自身を含む): 338187240

約数和(自身を除く): 158046704

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 27427, 54854, 109708, 219416, 22517567, 45035134, 90070268, 180140536]

約数ペア:

[(1, 180140536), (2, 90070268), (4, 45035134), (8, 22517567), (821, 219416), (1642, 109708), (3284, 54854), (6568, 27427)]