159844454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54629}}^1$

素因数の和:54668

約数の個数: 32

約数和(自身を含む): 314668800

約数和(自身を除く): 154824346

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 54629, 109258, 382403, 600919, 764806, 1037951, 1201838, 2075902, 4206433, 7265657, 8412866, 11417461, 14531314, 22834922, 79922227, 159844454]

約数ペア:

[(1, 159844454), (2, 79922227), (7, 22834922), (11, 14531314), (14, 11417461), (19, 8412866), (22, 7265657), (38, 4206433), (77, 2075902), (133, 1201838), (154, 1037951), (209, 764806), (266, 600919), (418, 382403), (1463, 109258), (2926, 54629)]