142866828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 407251152

約数和(自身を除く): 264384324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 214, 234, 317, 321, 324, 351, 428, 468, 634, 642, 702, 951, 963, 1053, 1268, 1284, 1391, 1404, 1902, 1926, 2106, 2782, 2853, 2889, 3804, 3852, 4121, 4173, 4212, 5564, 5706, 5778, 8242, 8346, 8559, 8667, 11412, 11556, 12363, 12519, 16484, 16692, 17118, 17334, 24726, 25038, 25677, 33919, 34236, 34668, 37089, 37557, 49452, 50076, 51354, 67838, 74178, 75114, 101757, 102708, 111267, 112671, 135676, 148356, 150228, 203514, 222534, 225342, 305271, 333801, 407028, 440947, 445068, 450684, 610542, 667602, 881894, 915813, 1221084, 1322841, 1335204, 1763788, 1831626, 2645682, 2747439, 3663252, 3968523, 5291364, 5494878, 7937046, 10989756, 11905569, 15874092, 23811138, 35716707, 47622276, 71433414, 142866828]

約数ペア:

[(1, 142866828), (2, 71433414), (3, 47622276), (4, 35716707), (6, 23811138), (9, 15874092), (12, 11905569), (13, 10989756), (18, 7937046), (26, 5494878), (27, 5291364), (36, 3968523), (39, 3663252), (52, 2747439), (54, 2645682), (78, 1831626), (81, 1763788), (107, 1335204), (108, 1322841), (117, 1221084), (156, 915813), (162, 881894), (214, 667602), (234, 610542), (317, 450684), (321, 445068), (324, 440947), (351, 407028), (428, 333801), (468, 305271), (634, 225342), (642, 222534), (702, 203514), (951, 150228), (963, 148356), (1053, 135676), (1268, 112671), (1284, 111267), (1391, 102708), (1404, 101757), (1902, 75114), (1926, 74178), (2106, 67838), (2782, 51354), (2853, 50076), (2889, 49452), (3804, 37557), (3852, 37089), (4121, 34668), (4173, 34236), (4212, 33919), (5564, 25677), (5706, 25038), (5778, 24726), (8242, 17334), (8346, 17118), (8559, 16692), (8667, 16484), (11412, 12519), (11556, 12363)]