145858193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 175042560

約数和(自身を除く): 29184367

約数列:

[1, 13, 19, 31, 43, 247, 403, 443, 559, 589, 817, 1333, 5759, 7657, 8417, 10621, 13733, 17329, 19049, 25327, 109421, 178529, 247637, 260927, 329251, 361931, 590519, 3392051, 4705103, 7676747, 11219861, 145858193]

約数ペア:

[(1, 145858193), (13, 11219861), (19, 7676747), (31, 4705103), (43, 3392051), (247, 590519), (403, 361931), (443, 329251), (559, 260927), (589, 247637), (817, 178529), (1333, 109421), (5759, 25327), (7657, 19049), (8417, 17329), (10621, 13733)]