128275496

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{13577}}^1$

素因数の和:14764

約数の個数: 16

約数和(自身を含む): 240737940

約数和(自身を除く): 112462444

約数列:

[1, 2, 4, 8, 1181, 2362, 4724, 9448, 13577, 27154, 54308, 108616, 16034437, 32068874, 64137748, 128275496]

約数ペア:

[(1, 128275496), (2, 64137748), (4, 32068874), (8, 16034437), (1181, 108616), (2362, 54308), (4724, 27154), (9448, 13577)]