157450356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{624803}}^1$

素因数の和:624820

約数の個数: 36

約数和(自身を含む): 454857312

約数和(自身を除く): 297406956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 624803, 1249606, 1874409, 2499212, 3748818, 4373621, 5623227, 7497636, 8747242, 11246454, 13120863, 17494484, 22492908, 26241726, 39362589, 52483452, 78725178, 157450356]

約数ペア:

[(1, 157450356), (2, 78725178), (3, 52483452), (4, 39362589), (6, 26241726), (7, 22492908), (9, 17494484), (12, 13120863), (14, 11246454), (18, 8747242), (21, 7497636), (28, 5623227), (36, 4373621), (42, 3748818), (63, 2499212), (84, 1874409), (126, 1249606), (252, 624803)]