165792056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{391019}}^1$

素因数の和:391078

約数の個数: 16

約数和(自身を含む): 316726200

約数和(自身を除く): 150934144

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 391019, 782038, 1564076, 3128152, 20724007, 41448014, 82896028, 165792056]

約数ペア:

[(1, 165792056), (2, 82896028), (4, 41448014), (8, 20724007), (53, 3128152), (106, 1564076), (212, 782038), (424, 391019)]