154313968

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{15889}}^1$

素因数の和:16504

約数の個数: 20

約数和(自身を含む): 299494720

約数和(自身を除く): 145180752

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 15889, 31778, 63556, 127112, 254224, 9644623, 19289246, 38578492, 77156984, 154313968]

約数ペア:

[(1, 154313968), (2, 77156984), (4, 38578492), (8, 19289246), (16, 9644623), (607, 254224), (1214, 127112), (2428, 63556), (4856, 31778), (9712, 15889)]