123160908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{789493}}^1$

素因数の和:789513

約数の個数: 24

約数和(自身を含む): 309481648

約数和(自身を除く): 186320740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 789493, 1578986, 2368479, 3157972, 4736958, 9473916, 10263409, 20526818, 30790227, 41053636, 61580454, 123160908]

約数ペア:

[(1, 123160908), (2, 61580454), (3, 41053636), (4, 30790227), (6, 20526818), (12, 10263409), (13, 9473916), (26, 4736958), (39, 3157972), (52, 2368479), (78, 1578986), (156, 789493)]