168722024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 324952320

約数和(自身を除く): 156230296

約数列:

[1, 2, 4, 8, 43, 86, 172, 313, 344, 626, 1252, 1567, 2504, 3134, 6268, 12536, 13459, 26918, 53836, 67381, 107672, 134762, 269524, 490471, 539048, 980942, 1961884, 3923768, 21090253, 42180506, 84361012, 168722024]

約数ペア:

[(1, 168722024), (2, 84361012), (4, 42180506), (8, 21090253), (43, 3923768), (86, 1961884), (172, 980942), (313, 539048), (344, 490471), (626, 269524), (1252, 134762), (1567, 107672), (2504, 67381), (3134, 53836), (6268, 26918), (12536, 13459)]