168124378

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{3137}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 255458304

約数和(自身を除く): 87333926

約数列:

[1, 2, 127, 211, 254, 422, 3137, 6274, 26797, 53594, 398399, 661907, 796798, 1323814, 84062189, 168124378]

約数ペア:

[(1, 168124378), (2, 84062189), (127, 1323814), (211, 796798), (254, 661907), (422, 398399), (3137, 53594), (6274, 26797)]