149649568

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{13877}}^1$

素因数の和:14224

約数の個数: 24

約数和(自身を含む): 295518132

約数和(自身を除く): 145868564

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 13877, 27754, 55508, 111016, 222032, 444064, 4676549, 9353098, 18706196, 37412392, 74824784, 149649568]

約数ペア:

[(1, 149649568), (2, 74824784), (4, 37412392), (8, 18706196), (16, 9353098), (32, 4676549), (337, 444064), (674, 222032), (1348, 111016), (2696, 55508), (5392, 27754), (10784, 13877)]