171691128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{340657}}^1$

素因数の和:340676

約数の個数: 48

約数和(自身を含む): 531426480

約数和(自身を除く): 359735352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 340657, 681314, 1021971, 1362628, 2043942, 2384599, 2725256, 3065913, 4087884, 4769198, 6131826, 7153797, 8175768, 9538396, 12263652, 14307594, 19076792, 21461391, 24527304, 28615188, 42922782, 57230376, 85845564, 171691128]

約数ペア:

[(1, 171691128), (2, 85845564), (3, 57230376), (4, 42922782), (6, 28615188), (7, 24527304), (8, 21461391), (9, 19076792), (12, 14307594), (14, 12263652), (18, 9538396), (21, 8175768), (24, 7153797), (28, 6131826), (36, 4769198), (42, 4087884), (56, 3065913), (63, 2725256), (72, 2384599), (84, 2043942), (126, 1362628), (168, 1021971), (252, 681314), (504, 340657)]