154028144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{234799}}^1$

素因数の和:234848

約数の個数: 20

約数和(自身を含む): 305709600

約数和(自身を除く): 151681456

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 234799, 469598, 939196, 1878392, 3756784, 9626759, 19253518, 38507036, 77014072, 154028144]

約数ペア:

[(1, 154028144), (2, 77014072), (4, 38507036), (8, 19253518), (16, 9626759), (41, 3756784), (82, 1878392), (164, 939196), (328, 469598), (656, 234799)]