164389156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{1301}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 297480960

約数和(自身を除く): 133091804

約数列:

[1, 2, 4, 31, 62, 124, 1019, 1301, 2038, 2602, 4076, 5204, 31589, 40331, 63178, 80662, 126356, 161324, 1325719, 2651438, 5302876, 41097289, 82194578, 164389156]

約数ペア:

[(1, 164389156), (2, 82194578), (4, 41097289), (31, 5302876), (62, 2651438), (124, 1325719), (1019, 161324), (1301, 126356), (2038, 80662), (2602, 63178), (4076, 40331), (5204, 31589)]