155770356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1854409}}^1$

素因数の和:1854423

約数の個数: 24

約数和(自身を含む): 415387840

約数和(自身を除く): 259617484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1854409, 3708818, 5563227, 7417636, 11126454, 12980863, 22252908, 25961726, 38942589, 51923452, 77885178, 155770356]

約数ペア:

[(1, 155770356), (2, 77885178), (3, 51923452), (4, 38942589), (6, 25961726), (7, 22252908), (12, 12980863), (14, 11126454), (21, 7417636), (28, 5563227), (42, 3708818), (84, 1854409)]