181017116

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 375438336

約数和(自身を除く): 194421220

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 938, 1316, 1876, 2053, 3149, 4106, 6298, 8212, 12596, 14371, 22043, 28742, 44086, 57484, 88172, 96491, 137551, 192982, 275102, 385964, 550204, 675437, 962857, 1350874, 1925714, 2701748, 3851428, 6464897, 12929794, 25859588, 45254279, 90508558, 181017116]

約数ペア:

[(1, 181017116), (2, 90508558), (4, 45254279), (7, 25859588), (14, 12929794), (28, 6464897), (47, 3851428), (67, 2701748), (94, 1925714), (134, 1350874), (188, 962857), (268, 675437), (329, 550204), (469, 385964), (658, 275102), (938, 192982), (1316, 137551), (1876, 96491), (2053, 88172), (3149, 57484), (4106, 44086), (6298, 28742), (8212, 22043), (12596, 14371)]