164649786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3920233}}^1$

素因数の和:3920245

約数の個数: 16

約数和(自身を含む): 376342464

約数和(自身を除く): 211692678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3920233, 7840466, 11760699, 23521398, 27441631, 54883262, 82324893, 164649786]

約数ペア:

[(1, 164649786), (2, 82324893), (3, 54883262), (6, 27441631), (7, 23521398), (14, 11760699), (21, 7840466), (42, 3920233)]