156946230938

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{139891}}^1$

素因数の和:140658

約数の個数: 32

約数和(自身を含む): 271600877568

約数和(自身を除く): 114654646630

約数列:

[1, 2, 7, 14, 127, 254, 631, 889, 1262, 1778, 4417, 8834, 80137, 139891, 160274, 279782, 560959, 979237, 1121918, 1958474, 17766157, 35532314, 88271221, 124363099, 176542442, 248726198, 617898547, 1235797094, 11210445067, 22420890134, 78473115469, 156946230938]

約数ペア:

[(1, 156946230938), (2, 78473115469), (7, 22420890134), (14, 11210445067), (127, 1235797094), (254, 617898547), (631, 248726198), (889, 176542442), (1262, 124363099), (1778, 88271221), (4417, 35532314), (8834, 17766157), (80137, 1958474), (139891, 1121918), (160274, 979237), (279782, 560959)]