129777168

素因数分解:

$2^4\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{1721}}^1$

素因数の和:3303

約数の個数: 40

約数和(自身を含む): 335666016

約数和(自身を除く): 205888848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1571, 1721, 3142, 3442, 4713, 5163, 6284, 6884, 9426, 10326, 12568, 13768, 18852, 20652, 25136, 27536, 37704, 41304, 75408, 82608, 2703691, 5407382, 8111073, 10814764, 16222146, 21629528, 32444292, 43259056, 64888584, 129777168]

約数ペア:

[(1, 129777168), (2, 64888584), (3, 43259056), (4, 32444292), (6, 21629528), (8, 16222146), (12, 10814764), (16, 8111073), (24, 5407382), (48, 2703691), (1571, 82608), (1721, 75408), (3142, 41304), (3442, 37704), (4713, 27536), (5163, 25136), (6284, 20652), (6884, 18852), (9426, 13768), (10326, 12568)]