157468557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{32143}}^1$

素因数の和:32240

約数の個数: 16

約数和(自身を含む): 222179328

約数和(自身を除く): 64710771

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 32143, 96429, 739289, 2217867, 2282153, 6846459, 52489519, 157468557]

約数ペア:

[(1, 157468557), (3, 52489519), (23, 6846459), (69, 2282153), (71, 2217867), (213, 739289), (1633, 96429), (4899, 32143)]