156912560717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{81689}}^1$

素因数の和:81905

約数の個数: 32

約数和(自身を含む): 182190919680

約数和(自身を除く): 25278358963

約数列:

[1, 11, 31, 43, 131, 341, 473, 1333, 1441, 4061, 5633, 14663, 44671, 61963, 81689, 174623, 898579, 1920853, 2532359, 3512627, 10701259, 27855949, 38638897, 108891437, 117713849, 331739029, 460154137, 1197805807, 3649129319, 5061695507, 14264778247, 156912560717]

約数ペア:

[(1, 156912560717), (11, 14264778247), (31, 5061695507), (43, 3649129319), (131, 1197805807), (341, 460154137), (473, 331739029), (1333, 117713849), (1441, 108891437), (4061, 38638897), (5633, 27855949), (14663, 10701259), (44671, 3512627), (61963, 2532359), (81689, 1920853), (174623, 898579)]