156638547856

素因数分解:

$2^4\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{980069}}^1$

素因数の和:981511

約数の個数: 40

約数和(自身を含む): 347085910080

約数和(自身を除く): 190447362224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427, 2854, 5708, 9989, 11416, 19978, 22832, 39956, 79912, 159824, 980069, 1960138, 3920276, 6860483, 7840552, 13720966, 15681104, 27441932, 54883864, 109767728, 1398558463, 2797116926, 5594233852, 9789909241, 11188467704, 19579818482, 22376935408, 39159636964, 78319273928, 156638547856]

約数ペア:

[(1, 156638547856), (2, 78319273928), (4, 39159636964), (7, 22376935408), (8, 19579818482), (14, 11188467704), (16, 9789909241), (28, 5594233852), (56, 2797116926), (112, 1398558463), (1427, 109767728), (2854, 54883864), (5708, 27441932), (9989, 15681104), (11416, 13720966), (19978, 7840552), (22832, 6860483), (39956, 3920276), (79912, 1960138), (159824, 980069)]