115172528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 235699200

約数和(自身を除く): 120526672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 863, 878, 1726, 1756, 3452, 3512, 6904, 7024, 8341, 13808, 16397, 16682, 32794, 33364, 65588, 66728, 131176, 133456, 262352, 378857, 757714, 1515428, 3030856, 6061712, 7198283, 14396566, 28793132, 57586264, 115172528]

約数ペア:

[(1, 115172528), (2, 57586264), (4, 28793132), (8, 14396566), (16, 7198283), (19, 6061712), (38, 3030856), (76, 1515428), (152, 757714), (304, 378857), (439, 262352), (863, 133456), (878, 131176), (1726, 66728), (1756, 65588), (3452, 33364), (3512, 32794), (6904, 16682), (7024, 16397), (8341, 13808)]