164247768

素因数分解:

$2^3\times 3^2\times {\mathrm{2281219}}^1$

素因数の和:2281231

約数の個数: 24

約数和(自身を含む): 444837900

約数和(自身を除く): 280590132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2281219, 4562438, 6843657, 9124876, 13687314, 18249752, 20530971, 27374628, 41061942, 54749256, 82123884, 164247768]

約数ペア:

[(1, 164247768), (2, 82123884), (3, 54749256), (4, 41061942), (6, 27374628), (8, 20530971), (9, 18249752), (12, 13687314), (18, 9124876), (24, 6843657), (36, 4562438), (72, 2281219)]