138684816

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 400807680

約数和(自身を除く): 262122864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 79, 144, 146, 158, 167, 219, 237, 292, 316, 334, 438, 474, 501, 584, 632, 657, 668, 711, 876, 948, 1002, 1168, 1264, 1314, 1336, 1422, 1503, 1752, 1896, 2004, 2628, 2672, 2844, 3006, 3504, 3792, 4008, 5256, 5688, 5767, 6012, 8016, 10512, 11376, 11534, 12024, 12191, 13193, 17301, 23068, 24048, 24382, 26386, 34602, 36573, 39579, 46136, 48764, 51903, 52772, 69204, 73146, 79158, 92272, 97528, 103806, 105544, 109719, 118737, 138408, 146292, 158316, 195056, 207612, 211088, 219438, 237474, 276816, 292584, 316632, 415224, 438876, 474948, 585168, 633264, 830448, 877752, 949896, 963089, 1755504, 1899792, 1926178, 2889267, 3852356, 5778534, 7704712, 8667801, 11557068, 15409424, 17335602, 23114136, 34671204, 46228272, 69342408, 138684816]

約数ペア:

[(1, 138684816), (2, 69342408), (3, 46228272), (4, 34671204), (6, 23114136), (8, 17335602), (9, 15409424), (12, 11557068), (16, 8667801), (18, 7704712), (24, 5778534), (36, 3852356), (48, 2889267), (72, 1926178), (73, 1899792), (79, 1755504), (144, 963089), (146, 949896), (158, 877752), (167, 830448), (219, 633264), (237, 585168), (292, 474948), (316, 438876), (334, 415224), (438, 316632), (474, 292584), (501, 276816), (584, 237474), (632, 219438), (657, 211088), (668, 207612), (711, 195056), (876, 158316), (948, 146292), (1002, 138408), (1168, 118737), (1264, 109719), (1314, 105544), (1336, 103806), (1422, 97528), (1503, 92272), (1752, 79158), (1896, 73146), (2004, 69204), (2628, 52772), (2672, 51903), (2844, 48764), (3006, 46136), (3504, 39579), (3792, 36573), (4008, 34602), (5256, 26386), (5688, 24382), (5767, 24048), (6012, 23068), (8016, 17301), (10512, 13193), (11376, 12191), (11534, 12024)]