158766064

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{18973}}^1$

素因数の和:19504

約数の個数: 20

約数和(自身を含む): 308213656

約数和(自身を除く): 149447592

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 18973, 37946, 75892, 151784, 303568, 9922879, 19845758, 39691516, 79383032, 158766064]

約数ペア:

[(1, 158766064), (2, 79383032), (4, 39691516), (8, 19845758), (16, 9922879), (523, 303568), (1046, 151784), (2092, 75892), (4184, 37946), (8368, 18973)]