153891214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{19079}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 239263200

約数和(自身を除く): 85371986

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 19079, 38158, 705923, 1411846, 2079611, 4159222, 76945607, 153891214]

約数ペア:

[(1, 153891214), (2, 76945607), (37, 4159222), (74, 2079611), (109, 1411846), (218, 705923), (4033, 38158), (8066, 19079)]