164513690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1733}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 323606016

約数和(自身を除く): 159092326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 863, 1726, 1733, 3466, 4315, 8630, 8665, 9493, 17330, 18986, 19063, 38126, 47465, 94930, 95315, 190630, 1495579, 2991158, 7477895, 14955790, 16451369, 32902738, 82256845, 164513690]

約数ペア:

[(1, 164513690), (2, 82256845), (5, 32902738), (10, 16451369), (11, 14955790), (22, 7477895), (55, 2991158), (110, 1495579), (863, 190630), (1726, 95315), (1733, 94930), (3466, 47465), (4315, 38126), (8630, 19063), (8665, 18986), (9493, 17330)]