164319454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{71011}}^1$

素因数の和:71115

約数の個数: 16

約数和(自身を含む): 268425360

約数和(自身を除く): 104105906

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 71011, 142022, 923143, 1846286, 6319979, 12639958, 82159727, 164319454]

約数ペア:

[(1, 164319454), (2, 82159727), (13, 12639958), (26, 6319979), (89, 1846286), (178, 923143), (1157, 142022), (2314, 71011)]