161873206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109819}}^1$

素因数の和:109899

約数の個数: 16

約数和(自身を含む): 268839360

約数和(自身を除く): 106966154

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 109819, 219638, 1208009, 2416018, 7357873, 14715746, 80936603, 161873206]

約数ペア:

[(1, 161873206), (2, 80936603), (11, 14715746), (22, 7357873), (67, 2416018), (134, 1208009), (737, 219638), (1474, 109819)]