165365486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 297250560

約数和(自身を除く): 131885074

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 169, 286, 338, 563, 869, 1027, 1126, 1738, 1859, 2054, 3718, 6193, 7319, 11297, 12386, 13351, 14638, 22594, 26702, 44477, 80509, 88954, 95147, 146861, 161018, 190294, 293722, 489247, 578201, 978494, 1046617, 1156402, 2093234, 6360211, 7516613, 12720422, 15033226, 82682743, 165365486]

約数ペア:

[(1, 165365486), (2, 82682743), (11, 15033226), (13, 12720422), (22, 7516613), (26, 6360211), (79, 2093234), (143, 1156402), (158, 1046617), (169, 978494), (286, 578201), (338, 489247), (563, 293722), (869, 190294), (1027, 161018), (1126, 146861), (1738, 95147), (1859, 88954), (2054, 80509), (3718, 44477), (6193, 26702), (7319, 22594), (11297, 14638), (12386, 13351)]