156930519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 236597760

約数和(自身を除く): 79667241

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1207, 1349, 2281, 3621, 4047, 6843, 22933, 38777, 43339, 68799, 116331, 130017, 161951, 485853, 736763, 2210289, 2753167, 3077069, 8259501, 9231207, 52310173, 156930519]

約数ペア:

[(1, 156930519), (3, 52310173), (17, 9231207), (19, 8259501), (51, 3077069), (57, 2753167), (71, 2210289), (213, 736763), (323, 485853), (969, 161951), (1207, 130017), (1349, 116331), (2281, 68799), (3621, 43339), (4047, 38777), (6843, 22933)]