156965903679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{64153}}^1$

素因数の和:65671

約数の個数: 32

約数和(自身を含む): 230790165760

約数和(自身を除く): 73824262081

約数列:

[1, 3, 13, 39, 43, 129, 559, 1459, 1677, 4377, 18967, 56901, 62737, 64153, 188211, 192459, 815581, 833989, 2446743, 2501967, 2758579, 8275737, 35861527, 93599227, 107584581, 280797681, 1216789951, 3650369853, 4024766761, 12074300283, 52321967893, 156965903679]

約数ペア:

[(1, 156965903679), (3, 52321967893), (13, 12074300283), (39, 4024766761), (43, 3650369853), (129, 1216789951), (559, 280797681), (1459, 107584581), (1677, 93599227), (4377, 35861527), (18967, 8275737), (56901, 2758579), (62737, 2501967), (64153, 2446743), (188211, 833989), (192459, 815581)]