161639772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1924283}}^1$

素因数の和:1924297

約数の個数: 24

約数和(自身を含む): 431039616

約数和(自身を除く): 269399844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1924283, 3848566, 5772849, 7697132, 11545698, 13469981, 23091396, 26939962, 40409943, 53879924, 80819886, 161639772]

約数ペア:

[(1, 161639772), (2, 80819886), (3, 53879924), (4, 40409943), (6, 26939962), (7, 23091396), (12, 13469981), (14, 11545698), (21, 7697132), (28, 5772849), (42, 3848566), (84, 1924283)]