121628752

素因数分解:

$2^4\times 7^1\times {\mathrm{1085971}}^1$

素因数の和:1085986

約数の個数: 20

約数和(自身を含む): 269321056

約数和(自身を除く): 147692304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1085971, 2171942, 4343884, 7601797, 8687768, 15203594, 17375536, 30407188, 60814376, 121628752]

約数ペア:

[(1, 121628752), (2, 60814376), (4, 30407188), (7, 17375536), (8, 15203594), (14, 8687768), (16, 7601797), (28, 4343884), (56, 2171942), (112, 1085971)]