148049321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 187799040

約数和(自身を除く): 39749719

約数列:

[1, 7, 23, 29, 37, 161, 203, 259, 667, 851, 857, 1073, 4669, 5957, 5999, 7511, 19711, 24679, 24853, 31709, 137977, 172753, 173971, 221963, 571619, 729307, 919561, 4001333, 5105149, 6436927, 21149903, 148049321]

約数ペア:

[(1, 148049321), (7, 21149903), (23, 6436927), (29, 5105149), (37, 4001333), (161, 919561), (203, 729307), (259, 571619), (667, 221963), (851, 173971), (857, 172753), (1073, 137977), (4669, 31709), (5957, 24853), (5999, 24679), (7511, 19711)]