157440201724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{1949579}}^1$

素因数の和:1951149

約数の個数: 24

約数和(自身を含む): 296905437360

約数和(自身を除く): 139465235636

約数列:

[1, 2, 4, 13, 26, 52, 1553, 3106, 6212, 20189, 40378, 80756, 1949579, 3899158, 7798316, 25344527, 50689054, 101378108, 3027696187, 6055392374, 12110784748, 39360050431, 78720100862, 157440201724]

約数ペア:

[(1, 157440201724), (2, 78720100862), (4, 39360050431), (13, 12110784748), (26, 6055392374), (52, 3027696187), (1553, 101378108), (3106, 50689054), (6212, 25344527), (20189, 7798316), (40378, 3899158), (80756, 1949579)]