168051992

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{21859}}^1$

素因数の和:21927

約数の個数: 24

約数和(自身を含む): 325604700

約数和(自身を除く): 157552708

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 21859, 43718, 87436, 174872, 677629, 1355258, 2710516, 5421032, 21006499, 42012998, 84025996, 168051992]

約数ペア:

[(1, 168051992), (2, 84025996), (4, 42012998), (8, 21006499), (31, 5421032), (62, 2710516), (124, 1355258), (248, 677629), (961, 174872), (1922, 87436), (3844, 43718), (7688, 21859)]