160900304

素因数分解:

$2^4\times {\mathrm{2521}}^1\times {\mathrm{3989}}^1$

素因数の和:6518

約数の個数: 20

約数和(自身を含む): 311946180

約数和(自身を除く): 151045876

約数列:

[1, 2, 4, 8, 16, 2521, 3989, 5042, 7978, 10084, 15956, 20168, 31912, 40336, 63824, 10056269, 20112538, 40225076, 80450152, 160900304]

約数ペア:

[(1, 160900304), (2, 80450152), (4, 40225076), (8, 20112538), (16, 10056269), (2521, 63824), (3989, 40336), (5042, 31912), (7978, 20168), (10084, 15956)]