164765336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 317077200

約数和(自身を除く): 152311864

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 509, 941, 1018, 1882, 2036, 3764, 4072, 7528, 21887, 40463, 43774, 80926, 87548, 161852, 175096, 323704, 478969, 957938, 1915876, 3831752, 20595667, 41191334, 82382668, 164765336]

約数ペア:

[(1, 164765336), (2, 82382668), (4, 41191334), (8, 20595667), (43, 3831752), (86, 1915876), (172, 957938), (344, 478969), (509, 323704), (941, 175096), (1018, 161852), (1882, 87548), (2036, 80926), (3764, 43774), (4072, 40463), (7528, 21887)]