155620164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1852621}}^1$

素因数の和:1852635

約数の個数: 24

約数和(自身を含む): 414987328

約数和(自身を除く): 259367164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1852621, 3705242, 5557863, 7410484, 11115726, 12968347, 22231452, 25936694, 38905041, 51873388, 77810082, 155620164]

約数ペア:

[(1, 155620164), (2, 77810082), (3, 51873388), (4, 38905041), (6, 25936694), (7, 22231452), (12, 12968347), (14, 11115726), (21, 7410484), (28, 5557863), (42, 3705242), (84, 1852621)]