164161956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{279187}}^1$

素因数の和:279208

約数の個数: 36

約数和(自身を含む): 445584048

約数和(自身を除く): 281422092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 279187, 558374, 837561, 1116748, 1675122, 1954309, 3350244, 3908618, 5862927, 7817236, 11725854, 13680163, 23451708, 27360326, 41040489, 54720652, 82080978, 164161956]

約数ペア:

[(1, 164161956), (2, 82080978), (3, 54720652), (4, 41040489), (6, 27360326), (7, 23451708), (12, 13680163), (14, 11725854), (21, 7817236), (28, 5862927), (42, 3908618), (49, 3350244), (84, 1954309), (98, 1675122), (147, 1116748), (196, 837561), (294, 558374), (588, 279187)]