156916816693

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 203248926720

約数和(自身を除く): 46332110027

約数列:

[1, 7, 13, 23, 91, 161, 193, 299, 463, 839, 1351, 2093, 2509, 3241, 4439, 5873, 6019, 10649, 10907, 17563, 19297, 31073, 42133, 57707, 74543, 76349, 89359, 135079, 138437, 161927, 250861, 388457, 403949, 625513, 969059, 1133489, 1161667, 1756027, 2055257, 2105051, 2719199, 3724321, 5049941, 8131669, 8934511, 14386799, 14735357, 26070247, 26718341, 35349587, 48416173, 62541577, 74972201, 116148643, 187028387, 338913211, 524805407, 813040501, 974638613, 1724360623, 6822470291, 12070524361, 22416688099, 156916816693]

約数ペア:

[(1, 156916816693), (7, 22416688099), (13, 12070524361), (23, 6822470291), (91, 1724360623), (161, 974638613), (193, 813040501), (299, 524805407), (463, 338913211), (839, 187028387), (1351, 116148643), (2093, 74972201), (2509, 62541577), (3241, 48416173), (4439, 35349587), (5873, 26718341), (6019, 26070247), (10649, 14735357), (10907, 14386799), (17563, 8934511), (19297, 8131669), (31073, 5049941), (42133, 3724321), (57707, 2719199), (74543, 2105051), (76349, 2055257), (89359, 1756027), (135079, 1161667), (138437, 1133489), (161927, 969059), (250861, 625513), (388457, 403949)]