156777766192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{138008597}}^1$

素因数の和:138008676

約数の個数: 20

約数和(自身を含む): 308035190736

約数和(自身を除く): 151257424544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 138008597, 276017194, 552034388, 1104068776, 2208137552, 9798610387, 19597220774, 39194441548, 78388883096, 156777766192]

約数ペア:

[(1, 156777766192), (2, 78388883096), (4, 39194441548), (8, 19597220774), (16, 9798610387), (71, 2208137552), (142, 1104068776), (284, 552034388), (568, 276017194), (1136, 138008597)]