128215475976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1070389}}^1$

素因数の和:1070459

約数の個数: 128

約数和(自身を含む): 394588569600

約数和(自身を除く): 266373093624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2604, 2852, 3864, 4278, 4991, 5208, 5704, 8556, 9982, 14973, 17112, 19964, 29946, 39928, 59892, 119784, 1070389, 2140778, 3211167, 4281556, 6422334, 7492723, 8563112, 12844668, 14985446, 22478169, 24618947, 25689336, 29970892, 33182059, 44956338, 49237894, 59941784, 66364118, 73856841, 89912676, 98475788, 99546177, 132728236, 147713682, 172332629, 179825352, 196951576, 199092354, 232274413, 265456472, 295427364, 344665258, 398184708, 464548826, 516997887, 590854728, 689330516, 696823239, 763187357, 796369416, 929097652, 1033995774, 1378661032, 1393646478, 1526374714, 1858195304, 2067991548, 2289562071, 2787292956, 3052749428, 4135983096, 4579124142, 5342311499, 5574585912, 6105498856, 9158248284, 10684622998, 16026934497, 18316496568, 21369245996, 32053868994, 42738491992, 64107737988, 128215475976]

約数ペア:

[(1, 128215475976), (2, 64107737988), (3, 42738491992), (4, 32053868994), (6, 21369245996), (7, 18316496568), (8, 16026934497), (12, 10684622998), (14, 9158248284), (21, 6105498856), (23, 5574585912), (24, 5342311499), (28, 4579124142), (31, 4135983096), (42, 3052749428), (46, 2787292956), (56, 2289562071), (62, 2067991548), (69, 1858195304), (84, 1526374714), (92, 1393646478), (93, 1378661032), (124, 1033995774), (138, 929097652), (161, 796369416), (168, 763187357), (184, 696823239), (186, 689330516), (217, 590854728), (248, 516997887), (276, 464548826), (322, 398184708), (372, 344665258), (434, 295427364), (483, 265456472), (552, 232274413), (644, 199092354), (651, 196951576), (713, 179825352), (744, 172332629), (868, 147713682), (966, 132728236), (1288, 99546177), (1302, 98475788), (1426, 89912676), (1736, 73856841), (1932, 66364118), (2139, 59941784), (2604, 49237894), (2852, 44956338), (3864, 33182059), (4278, 29970892), (4991, 25689336), (5208, 24618947), (5704, 22478169), (8556, 14985446), (9982, 12844668), (14973, 8563112), (17112, 7492723), (19964, 6422334), (29946, 4281556), (39928, 3211167), (59892, 2140778), (119784, 1070389)]