156980422131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{520111}}^1$

素因数の和:520307

約数の個数: 32

約数和(自身を含む): 230680074240

約数和(自身を除く): 73699652109

約数列:

[1, 3, 13, 39, 71, 109, 213, 327, 923, 1417, 2769, 4251, 7739, 23217, 100607, 301821, 520111, 1560333, 6761443, 20284329, 36927881, 56692099, 110783643, 170076297, 480062453, 736997287, 1440187359, 2210991861, 4025139029, 12075417087, 52326807377, 156980422131]

約数ペア:

[(1, 156980422131), (3, 52326807377), (13, 12075417087), (39, 4025139029), (71, 2210991861), (109, 1440187359), (213, 736997287), (327, 480062453), (923, 170076297), (1417, 110783643), (2769, 56692099), (4251, 36927881), (7739, 20284329), (23217, 6761443), (100607, 1560333), (301821, 520111)]