189151424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 112

約数和(自身を含む): 473147136

約数和(自身を除く): 283995712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 131, 154, 176, 224, 262, 293, 308, 352, 448, 524, 586, 616, 704, 917, 1048, 1172, 1232, 1441, 1834, 2051, 2096, 2344, 2464, 2882, 3223, 3668, 4102, 4192, 4688, 4928, 5764, 6446, 7336, 8204, 8384, 9376, 10087, 11528, 12892, 14672, 16408, 18752, 20174, 22561, 23056, 25784, 29344, 32816, 38383, 40348, 45122, 46112, 51568, 58688, 65632, 76766, 80696, 90244, 92224, 103136, 131264, 153532, 161392, 180488, 206272, 268681, 307064, 322784, 360976, 422213, 537362, 614128, 645568, 721952, 844426, 1074724, 1228256, 1443904, 1688852, 2149448, 2456512, 2955491, 3377704, 4298896, 5910982, 6755408, 8597792, 11821964, 13510816, 17195584, 23643928, 27021632, 47287856, 94575712, 189151424]

約数ペア:

[(1, 189151424), (2, 94575712), (4, 47287856), (7, 27021632), (8, 23643928), (11, 17195584), (14, 13510816), (16, 11821964), (22, 8597792), (28, 6755408), (32, 5910982), (44, 4298896), (56, 3377704), (64, 2955491), (77, 2456512), (88, 2149448), (112, 1688852), (131, 1443904), (154, 1228256), (176, 1074724), (224, 844426), (262, 721952), (293, 645568), (308, 614128), (352, 537362), (448, 422213), (524, 360976), (586, 322784), (616, 307064), (704, 268681), (917, 206272), (1048, 180488), (1172, 161392), (1232, 153532), (1441, 131264), (1834, 103136), (2051, 92224), (2096, 90244), (2344, 80696), (2464, 76766), (2882, 65632), (3223, 58688), (3668, 51568), (4102, 46112), (4192, 45122), (4688, 40348), (4928, 38383), (5764, 32816), (6446, 29344), (7336, 25784), (8204, 23056), (8384, 22561), (9376, 20174), (10087, 18752), (11528, 16408), (12892, 14672)]