156766012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42461}}^1$

素因数の和:42549

約数の個数: 24

約数和(自身を含む): 299611872

約数和(自身を除く): 142845860

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 42461, 84922, 169844, 551993, 1103986, 2207972, 3014731, 6029462, 12058924, 39191503, 78383006, 156766012]

約数ペア:

[(1, 156766012), (2, 78383006), (4, 39191503), (13, 12058924), (26, 6029462), (52, 3014731), (71, 2207972), (142, 1103986), (284, 551993), (923, 169844), (1846, 84922), (3692, 42461)]