151426420

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{8311}}^1$

素因数の和:9231

約数の個数: 24

約数和(自身を含む): 318382848

約数和(自身を除く): 166956428

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 8311, 9110, 16622, 18220, 33244, 41555, 83110, 166220, 7571321, 15142642, 30285284, 37856605, 75713210, 151426420]

約数ペア:

[(1, 151426420), (2, 75713210), (4, 37856605), (5, 30285284), (10, 15142642), (20, 7571321), (911, 166220), (1822, 83110), (3644, 41555), (4555, 33244), (8311, 18220), (9110, 16622)]