171152008

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{68791}}^1$

素因数の和:69108

約数の個数: 16

約数和(自身を含む): 321946560

約数和(自身を除く): 150794552

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 68791, 137582, 275164, 550328, 21394001, 42788002, 85576004, 171152008]

約数ペア:

[(1, 171152008), (2, 85576004), (4, 42788002), (8, 21394001), (311, 550328), (622, 275164), (1244, 137582), (2488, 68791)]