159236944

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{136333}}^1$

素因数の和:136414

約数の個数: 20

約数和(自身を含む): 312750196

約数和(自身を除く): 153513252

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 136333, 272666, 545332, 1090664, 2181328, 9952309, 19904618, 39809236, 79618472, 159236944]

約数ペア:

[(1, 159236944), (2, 79618472), (4, 39809236), (8, 19904618), (16, 9952309), (73, 2181328), (146, 1090664), (292, 545332), (584, 272666), (1168, 136333)]