138784706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 84472894

約数列:

[1, 2, 31, 37, 62, 74, 101, 202, 599, 1147, 1198, 2294, 3131, 3737, 6262, 7474, 18569, 22163, 37138, 44326, 60499, 115847, 120998, 231694, 687053, 1374106, 1875469, 2238463, 3750938, 4476926, 69392353, 138784706]

約数ペア:

[(1, 138784706), (2, 69392353), (31, 4476926), (37, 3750938), (62, 2238463), (74, 1875469), (101, 1374106), (202, 687053), (599, 231694), (1147, 120998), (1198, 115847), (2294, 60499), (3131, 44326), (3737, 37138), (6262, 22163), (7474, 18569)]