140660857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 154091520

約数和(自身を除く): 13430663

約数列:

[1, 19, 31, 131, 589, 1823, 2489, 4061, 34637, 56513, 77159, 238813, 1073747, 4537447, 7403203, 140660857]

約数ペア:

[(1, 140660857), (19, 7403203), (31, 4537447), (131, 1073747), (589, 238813), (1823, 77159), (2489, 56513), (4061, 34637)]