157996842

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 320246784

約数和(自身を除く): 162249942

約数列:

[1, 2, 3, 6, 107, 214, 321, 431, 571, 642, 862, 1142, 1293, 1713, 2586, 3426, 46117, 61097, 92234, 122194, 138351, 183291, 246101, 276702, 366582, 492202, 738303, 1476606, 26332807, 52665614, 78998421, 157996842]

約数ペア:

[(1, 157996842), (2, 78998421), (3, 52665614), (6, 26332807), (107, 1476606), (214, 738303), (321, 492202), (431, 366582), (571, 276702), (642, 246101), (862, 183291), (1142, 138351), (1293, 122194), (1713, 92234), (2586, 61097), (3426, 46117)]