153927438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{8273}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 352670976

約数和(自身を除く): 198743538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 6202, 8273, 9303, 16546, 18606, 24819, 49638, 57911, 115822, 173733, 347466, 3664939, 7329878, 10994817, 21989634, 25654573, 51309146, 76963719, 153927438]

約数ペア:

[(1, 153927438), (2, 76963719), (3, 51309146), (6, 25654573), (7, 21989634), (14, 10994817), (21, 7329878), (42, 3664939), (443, 347466), (886, 173733), (1329, 115822), (2658, 57911), (3101, 49638), (6202, 24819), (8273, 18606), (9303, 16546)]