153193884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{671903}}^1$

素因数の和:671929

約数の個数: 24

約数和(自身を含む): 376266240

約数和(自身を除く): 223072356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 671903, 1343806, 2015709, 2687612, 4031418, 8062836, 12766157, 25532314, 38298471, 51064628, 76596942, 153193884]

約数ペア:

[(1, 153193884), (2, 76596942), (3, 51064628), (4, 38298471), (6, 25532314), (12, 12766157), (19, 8062836), (38, 4031418), (57, 2687612), (76, 2015709), (114, 1343806), (228, 671903)]