161405662048

素因数分解:

$2^5\times {\mathrm{5309}}^1\times {\mathrm{950071}}^1$

素因数の和:955390

約数の個数: 24

約数和(自身を含む): 317827586160

約数和(自身を除く): 156421924112

約数列:

[1, 2, 4, 8, 16, 32, 5309, 10618, 21236, 42472, 84944, 169888, 950071, 1900142, 3800284, 7600568, 15201136, 30402272, 5043926939, 10087853878, 20175707756, 40351415512, 80702831024, 161405662048]

約数ペア:

[(1, 161405662048), (2, 80702831024), (4, 40351415512), (8, 20175707756), (16, 10087853878), (32, 5043926939), (5309, 30402272), (10618, 15201136), (21236, 7600568), (42472, 3800284), (84944, 1900142), (169888, 950071)]