147331938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 177808542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 127, 139, 214, 254, 278, 321, 381, 417, 642, 762, 834, 1391, 1651, 1807, 2782, 3302, 3614, 4173, 4953, 5421, 8346, 9906, 10842, 13589, 14873, 17653, 27178, 29746, 35306, 40767, 44619, 52959, 81534, 89238, 105918, 176657, 193349, 229489, 353314, 386698, 458978, 529971, 580047, 688467, 1059942, 1160094, 1376934, 1888871, 3777742, 5666613, 11333226, 24555323, 49110646, 73665969, 147331938]

約数ペア:

[(1, 147331938), (2, 73665969), (3, 49110646), (6, 24555323), (13, 11333226), (26, 5666613), (39, 3777742), (78, 1888871), (107, 1376934), (127, 1160094), (139, 1059942), (214, 688467), (254, 580047), (278, 529971), (321, 458978), (381, 386698), (417, 353314), (642, 229489), (762, 193349), (834, 176657), (1391, 105918), (1651, 89238), (1807, 81534), (2782, 52959), (3302, 44619), (3614, 40767), (4173, 35306), (4953, 29746), (5421, 27178), (8346, 17653), (9906, 14873), (10842, 13589)]