159796054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 267111936

約数和(自身を除く): 107315882

約数列:

[1, 2, 11, 22, 97, 103, 194, 206, 727, 1067, 1133, 1454, 2134, 2266, 7997, 9991, 15994, 19982, 70519, 74881, 109901, 141038, 149762, 219802, 775709, 823691, 1551418, 1647382, 7263457, 14526914, 79898027, 159796054]

約数ペア:

[(1, 159796054), (2, 79898027), (11, 14526914), (22, 7263457), (97, 1647382), (103, 1551418), (194, 823691), (206, 775709), (727, 219802), (1067, 149762), (1133, 141038), (1454, 109901), (2134, 74881), (2266, 70519), (7997, 19982), (9991, 15994)]