161261916

素因数分解:

$2^2\times 3^1\times {\mathrm{1493}}^1\times {\mathrm{9001}}^1$

素因数の和:10501

約数の個数: 24

約数和(自身を含む): 376571664

約数和(自身を除く): 215309748

約数列:

[1, 2, 3, 4, 6, 12, 1493, 2986, 4479, 5972, 8958, 9001, 17916, 18002, 27003, 36004, 54006, 108012, 13438493, 26876986, 40315479, 53753972, 80630958, 161261916]

約数ペア:

[(1, 161261916), (2, 80630958), (3, 53753972), (4, 40315479), (6, 26876986), (12, 13438493), (1493, 108012), (2986, 54006), (4479, 36004), (5972, 27003), (8958, 18002), (9001, 17916)]