128371752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 369813600

約数和(自身を除く): 241441848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 107, 114, 152, 171, 214, 228, 321, 342, 428, 456, 642, 684, 856, 877, 963, 1284, 1368, 1754, 1926, 2033, 2568, 2631, 3508, 3852, 4066, 5262, 6099, 7016, 7704, 7893, 8132, 10524, 12198, 15786, 16264, 16663, 18297, 21048, 24396, 31572, 33326, 36594, 48792, 49989, 63144, 66652, 73188, 93839, 99978, 133304, 146376, 149967, 187678, 199956, 281517, 299934, 375356, 399912, 563034, 599868, 750712, 844551, 1126068, 1199736, 1689102, 1782941, 2252136, 3378204, 3565882, 5348823, 6756408, 7131764, 10697646, 14263528, 16046469, 21395292, 32092938, 42790584, 64185876, 128371752]

約数ペア:

[(1, 128371752), (2, 64185876), (3, 42790584), (4, 32092938), (6, 21395292), (8, 16046469), (9, 14263528), (12, 10697646), (18, 7131764), (19, 6756408), (24, 5348823), (36, 3565882), (38, 3378204), (57, 2252136), (72, 1782941), (76, 1689102), (107, 1199736), (114, 1126068), (152, 844551), (171, 750712), (214, 599868), (228, 563034), (321, 399912), (342, 375356), (428, 299934), (456, 281517), (642, 199956), (684, 187678), (856, 149967), (877, 146376), (963, 133304), (1284, 99978), (1368, 93839), (1754, 73188), (1926, 66652), (2033, 63144), (2568, 49989), (2631, 48792), (3508, 36594), (3852, 33326), (4066, 31572), (5262, 24396), (6099, 21048), (7016, 18297), (7704, 16663), (7893, 16264), (8132, 15786), (10524, 12198)]