156907891588

素因数分解:

$2^2\times 7^1\times {\mathrm{42403}}^1\times {\mathrm{132157}}^1$

素因数の和:174571

約数の個数: 24

約数和(自身を含む): 313825558592

約数和(自身を除く): 156917667004

約数列:

[1, 2, 4, 7, 14, 28, 42403, 84806, 132157, 169612, 264314, 296821, 528628, 593642, 925099, 1187284, 1850198, 3700396, 5603853271, 11207706542, 22415413084, 39226972897, 78453945794, 156907891588]

約数ペア:

[(1, 156907891588), (2, 78453945794), (4, 39226972897), (7, 22415413084), (14, 11207706542), (28, 5603853271), (42403, 3700396), (84806, 1850198), (132157, 1187284), (169612, 925099), (264314, 593642), (296821, 528628)]