164947346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 261660672

約数和(自身を除く): 96713326

約数列:

[1, 2, 41, 47, 82, 94, 127, 254, 337, 674, 1927, 3854, 5207, 5969, 10414, 11938, 13817, 15839, 27634, 31678, 42799, 85598, 244729, 489458, 649399, 1298798, 1754759, 2011553, 3509518, 4023106, 82473673, 164947346]

約数ペア:

[(1, 164947346), (2, 82473673), (41, 4023106), (47, 3509518), (82, 2011553), (94, 1754759), (127, 1298798), (254, 649399), (337, 489458), (674, 244729), (1927, 85598), (3854, 42799), (5207, 31678), (5969, 27634), (10414, 15839), (11938, 13817)]