133504496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{60029}}^1$

素因数の和:60176

約数の個数: 20

約数和(自身を含む): 260530200

約数和(自身を除く): 127025704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 60029, 120058, 240116, 480232, 960464, 8344031, 16688062, 33376124, 66752248, 133504496]

約数ペア:

[(1, 133504496), (2, 66752248), (4, 33376124), (8, 16688062), (16, 8344031), (139, 960464), (278, 480232), (556, 240116), (1112, 120058), (2224, 60029)]