156921804644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{977}}^1\times {\mathrm{5077}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 300360856320

約数和(自身を除く): 143439051676

約数列:

[1, 2, 4, 11, 22, 44, 719, 977, 1438, 1954, 2876, 3908, 5077, 7909, 10154, 10747, 15818, 20308, 21494, 31636, 42988, 55847, 111694, 223388, 702463, 1404926, 2809852, 3650363, 4960229, 7300726, 7727093, 9920458, 14601452, 15454186, 19840916, 30908372, 40153993, 54562519, 80307986, 109125038, 160615972, 218250076, 3566404651, 7132809302, 14265618604, 39230451161, 78460902322, 156921804644]

約数ペア:

[(1, 156921804644), (2, 78460902322), (4, 39230451161), (11, 14265618604), (22, 7132809302), (44, 3566404651), (719, 218250076), (977, 160615972), (1438, 109125038), (1954, 80307986), (2876, 54562519), (3908, 40153993), (5077, 30908372), (7909, 19840916), (10154, 15454186), (10747, 14601452), (15818, 9920458), (20308, 7727093), (21494, 7300726), (31636, 4960229), (42988, 3650363), (55847, 2809852), (111694, 1404926), (223388, 702463)]