129258816

素因数分解:

$2^6\times 3^1\times {\mathrm{673223}}^1$

素因数の和:673238

約数の個数: 28

約数和(自身を含む): 341997792

約数和(自身を除く): 212738976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 673223, 1346446, 2019669, 2692892, 4039338, 5385784, 8078676, 10771568, 16157352, 21543136, 32314704, 43086272, 64629408, 129258816]

約数ペア:

[(1, 129258816), (2, 64629408), (3, 43086272), (4, 32314704), (6, 21543136), (8, 16157352), (12, 10771568), (16, 8078676), (24, 5385784), (32, 4039338), (48, 2692892), (64, 2019669), (96, 1346446), (192, 673223)]