157025706466

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1\times {\mathrm{20981}}^1$

素因数の和:21906

約数の個数: 32

約数和(自身を含む): 243211258368

約数和(自身を除く): 86185551902

約数列:

[1, 2, 47, 94, 103, 206, 773, 1546, 4841, 9682, 20981, 36331, 41962, 72662, 79619, 159238, 986107, 1972214, 2161043, 3742093, 4322086, 7484186, 16218313, 32436626, 101569021, 203138042, 762260711, 1524521422, 1670486239, 3340972478, 78512853233, 157025706466]

約数ペア:

[(1, 157025706466), (2, 78512853233), (47, 3340972478), (94, 1670486239), (103, 1524521422), (206, 762260711), (773, 203138042), (1546, 101569021), (4841, 32436626), (9682, 16218313), (20981, 7484186), (36331, 4322086), (41962, 3742093), (72662, 2161043), (79619, 1972214), (159238, 986107)]