154880104

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{32213}}^1$

素因数の和:32820

約数の個数: 16

約数和(自身を含む): 290892420

約数和(自身を除く): 136012316

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4808, 32213, 64426, 128852, 257704, 19360013, 38720026, 77440052, 154880104]

約数ペア:

[(1, 154880104), (2, 77440052), (4, 38720026), (8, 19360013), (601, 257704), (1202, 128852), (2404, 64426), (4808, 32213)]