156968193494

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1\times {\mathrm{34877}}^1$

素因数の和:36020

約数の個数: 32

約数和(自身を含む): 270046123776

約数和(自身を除く): 113077930282

約数列:

[1, 2, 7, 14, 563, 571, 1126, 1142, 3941, 3997, 7882, 7994, 34877, 69754, 244139, 321473, 488278, 642946, 2250311, 4500622, 19635751, 19914767, 39271502, 39829534, 137450257, 139403369, 274900514, 278806738, 11212013821, 22424027642, 78484096747, 156968193494]

約数ペア:

[(1, 156968193494), (2, 78484096747), (7, 22424027642), (14, 11212013821), (563, 278806738), (571, 274900514), (1126, 139403369), (1142, 137450257), (3941, 39829534), (3997, 39271502), (7882, 19914767), (7994, 19635751), (34877, 4500622), (69754, 2250311), (244139, 642946), (321473, 488278)]