156905915089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4793}}^1\times {\mathrm{425149}}^1$

素因数の和:429960

約数の個数: 16

約数和(自身を含む): 195664233600

約数和(自身を除く): 38758318511

約数列:

[1, 7, 11, 77, 4793, 33551, 52723, 369061, 425149, 2976043, 4676639, 32736473, 2037739157, 14264174099, 22415130727, 156905915089]

約数ペア:

[(1, 156905915089), (7, 22415130727), (11, 14264174099), (77, 2037739157), (4793, 32736473), (33551, 4676639), (52723, 2976043), (369061, 425149)]