156638453824

素因数分解:

$2^6\times {\mathrm{1217}}^1\times {\mathrm{2011073}}^1$

素因数の和:2012302

約数の個数: 28

約数和(自身を含む): 311084992764

約数和(自身を除く): 154446538940

約数列:

[1, 2, 4, 8, 16, 32, 64, 1217, 2434, 4868, 9736, 19472, 38944, 77888, 2011073, 4022146, 8044292, 16088584, 32177168, 64354336, 128708672, 2447475841, 4894951682, 9789903364, 19579806728, 39159613456, 78319226912, 156638453824]

約数ペア:

[(1, 156638453824), (2, 78319226912), (4, 39159613456), (8, 19579806728), (16, 9789903364), (32, 4894951682), (64, 2447475841), (1217, 128708672), (2434, 64354336), (4868, 32177168), (9736, 16088584), (19472, 8044292), (38944, 4022146), (77888, 2011073)]