162121454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{8539}}^1$

素因数の和:9415

約数の個数: 16

約数和(自身を含む): 265628160

約数和(自身を除く): 103506706

約数列:

[1, 2, 11, 22, 863, 1726, 8539, 9493, 17078, 18986, 93929, 187858, 7369157, 14738314, 81060727, 162121454]

約数ペア:

[(1, 162121454), (2, 81060727), (11, 14738314), (22, 7369157), (863, 187858), (1726, 93929), (8539, 18986), (9493, 17078)]