166519164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1982371}}^1$

素因数の和:1982385

約数の個数: 24

約数和(自身を含む): 444051328

約数和(自身を除く): 277532164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1982371, 3964742, 5947113, 7929484, 11894226, 13876597, 23788452, 27753194, 41629791, 55506388, 83259582, 166519164]

約数ペア:

[(1, 166519164), (2, 83259582), (3, 55506388), (4, 41629791), (6, 27753194), (7, 23788452), (12, 13876597), (14, 11894226), (21, 7929484), (28, 5947113), (42, 3964742), (84, 1982371)]