157212996865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{241363}}^1$

素因数の和:241561

約数の個数: 32

約数和(自身を含む): 204367726080

約数和(自身を除く): 47154729215

約数列:

[1, 5, 17, 79, 85, 97, 395, 485, 1343, 1649, 6715, 7663, 8245, 38315, 130271, 241363, 651355, 1206815, 4103171, 19067677, 20515855, 23412211, 95338385, 117061055, 324150509, 398007587, 1620752545, 1849564669, 1990037935, 9247823345, 31442599373, 157212996865]

約数ペア:

[(1, 157212996865), (5, 31442599373), (17, 9247823345), (79, 1990037935), (85, 1849564669), (97, 1620752545), (395, 398007587), (485, 324150509), (1343, 117061055), (1649, 95338385), (6715, 23412211), (7663, 20515855), (8245, 19067677), (38315, 4103171), (130271, 1206815), (241363, 651355)]