129908548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 303206400

約数和(自身を除く): 173297852

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 79, 133, 154, 158, 209, 266, 281, 308, 316, 418, 532, 553, 562, 836, 869, 1106, 1124, 1463, 1501, 1738, 1967, 2212, 2926, 3002, 3091, 3476, 3934, 5339, 5852, 6004, 6083, 6182, 7868, 10507, 10678, 12166, 12364, 16511, 21014, 21356, 21637, 22199, 24332, 33022, 37373, 42028, 43274, 44398, 58729, 66044, 74746, 86548, 88796, 115577, 117458, 149492, 155393, 231154, 234916, 244189, 310786, 411103, 421781, 462308, 488378, 621572, 822206, 843562, 976756, 1644412, 1687124, 1709323, 2952467, 3418646, 4639591, 5904934, 6837292, 9279182, 11809868, 18558364, 32477137, 64954274, 129908548]

約数ペア:

[(1, 129908548), (2, 64954274), (4, 32477137), (7, 18558364), (11, 11809868), (14, 9279182), (19, 6837292), (22, 5904934), (28, 4639591), (38, 3418646), (44, 2952467), (76, 1709323), (77, 1687124), (79, 1644412), (133, 976756), (154, 843562), (158, 822206), (209, 621572), (266, 488378), (281, 462308), (308, 421781), (316, 411103), (418, 310786), (532, 244189), (553, 234916), (562, 231154), (836, 155393), (869, 149492), (1106, 117458), (1124, 115577), (1463, 88796), (1501, 86548), (1738, 74746), (1967, 66044), (2212, 58729), (2926, 44398), (3002, 43274), (3091, 42028), (3476, 37373), (3934, 33022), (5339, 24332), (5852, 22199), (6004, 21637), (6083, 21356), (6182, 21014), (7868, 16511), (10507, 12364), (10678, 12166)]