138504816

素因数分解:

$2^4\times 3^4\times {\mathrm{106871}}^1$

素因数の和:106891

約数の個数: 50

約数和(自身を含む): 400876872

約数和(自身を除く): 262372056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 106871, 213742, 320613, 427484, 641226, 854968, 961839, 1282452, 1709936, 1923678, 2564904, 2885517, 3847356, 5129808, 5771034, 7694712, 8656551, 11542068, 15389424, 17313102, 23084136, 34626204, 46168272, 69252408, 138504816]

約数ペア:

[(1, 138504816), (2, 69252408), (3, 46168272), (4, 34626204), (6, 23084136), (8, 17313102), (9, 15389424), (12, 11542068), (16, 8656551), (18, 7694712), (24, 5771034), (27, 5129808), (36, 3847356), (48, 2885517), (54, 2564904), (72, 1923678), (81, 1709936), (108, 1282452), (144, 961839), (162, 854968), (216, 641226), (324, 427484), (432, 320613), (648, 213742), (1296, 106871)]