161744772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1925533}}^1$

素因数の和:1925547

約数の個数: 24

約数和(自身を含む): 431319616

約数和(自身を除く): 269574844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1925533, 3851066, 5776599, 7702132, 11553198, 13478731, 23106396, 26957462, 40436193, 53914924, 80872386, 161744772]

約数ペア:

[(1, 161744772), (2, 80872386), (3, 53914924), (4, 40436193), (6, 26957462), (7, 23106396), (12, 13478731), (14, 11553198), (21, 7702132), (28, 5776599), (42, 3851066), (84, 1925533)]