156965888507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{33581}}^1$

素因数の和:33807

約数の個数: 32

約数和(自身を含む): 174062222400

約数和(自身を除く): 17096333893

約数列:

[1, 19, 37, 61, 109, 703, 1159, 2071, 2257, 4033, 6649, 33581, 42883, 76627, 126331, 246013, 638039, 1242497, 2048441, 3660329, 4674247, 23607443, 38920379, 69546251, 75792317, 135432173, 223280069, 1440054023, 2573211287, 4242321311, 8261362553, 156965888507]

約数ペア:

[(1, 156965888507), (19, 8261362553), (37, 4242321311), (61, 2573211287), (109, 1440054023), (703, 223280069), (1159, 135432173), (2071, 75792317), (2257, 69546251), (4033, 38920379), (6649, 23607443), (33581, 4674247), (42883, 3660329), (76627, 2048441), (126331, 1242497), (246013, 638039)]