172936862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{537071}}^1$

素因数の和:537103

約数の個数: 16

約数和(自身を含む): 309353472

約数和(自身を除く): 136416610

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 537071, 1074142, 3759497, 7518994, 12352633, 24705266, 86468431, 172936862]

約数ペア:

[(1, 172936862), (2, 86468431), (7, 24705266), (14, 12352633), (23, 7518994), (46, 3759497), (161, 1074142), (322, 537071)]