155978825152

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{16140193}}^1$

素因数の和:16140356

約数の個数: 28

約数和(自身を含む): 311570304976

約数和(自身を除く): 155591479824

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 16140193, 32280386, 64560772, 129121544, 258243088, 516486176, 1032972352, 2437169143, 4874338286, 9748676572, 19497353144, 38994706288, 77989412576, 155978825152]

約数ペア:

[(1, 155978825152), (2, 77989412576), (4, 38994706288), (8, 19497353144), (16, 9748676572), (32, 4874338286), (64, 2437169143), (151, 1032972352), (302, 516486176), (604, 258243088), (1208, 129121544), (2416, 64560772), (4832, 32280386), (9664, 16140193)]