159486532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{31321}}^1$

素因数の和:31411

約数の個数: 24

約数和(自身を含む): 298185440

約数和(自身を除く): 138698908

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 31321, 62642, 125284, 595099, 1190198, 2098507, 2380396, 4197014, 8394028, 39871633, 79743266, 159486532]

約数ペア:

[(1, 159486532), (2, 79743266), (4, 39871633), (19, 8394028), (38, 4197014), (67, 2380396), (76, 2098507), (134, 1190198), (268, 595099), (1273, 125284), (2546, 62642), (5092, 31321)]