177199424

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{19919}}^1$

素因数の和:20070

約数の個数: 28

約数和(自身を含む): 354177600

約数和(自身を除く): 176978176

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 19919, 39838, 79676, 159352, 318704, 637408, 1274816, 2768741, 5537482, 11074964, 22149928, 44299856, 88599712, 177199424]

約数ペア:

[(1, 177199424), (2, 88599712), (4, 44299856), (8, 22149928), (16, 11074964), (32, 5537482), (64, 2768741), (139, 1274816), (278, 637408), (556, 318704), (1112, 159352), (2224, 79676), (4448, 39838), (8896, 19919)]