128636112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 388546560

約数和(自身を除く): 259910448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 116, 124, 132, 174, 176, 186, 232, 248, 264, 271, 319, 341, 348, 372, 464, 496, 528, 542, 638, 682, 696, 744, 813, 899, 957, 1023, 1084, 1276, 1364, 1392, 1488, 1626, 1798, 1914, 2046, 2168, 2552, 2697, 2728, 2981, 3252, 3596, 3828, 4092, 4336, 5104, 5394, 5456, 5962, 6504, 7192, 7656, 7859, 8184, 8401, 8943, 9889, 10788, 11924, 13008, 14384, 15312, 15718, 16368, 16802, 17886, 19778, 21576, 23577, 23848, 25203, 29667, 31436, 33604, 35772, 39556, 43152, 47154, 47696, 50406, 59334, 62872, 67208, 71544, 79112, 86449, 92411, 94308, 100812, 118668, 125744, 134416, 143088, 158224, 172898, 184822, 188616, 201624, 237336, 243629, 259347, 277233, 345796, 369644, 377232, 403248, 474672, 487258, 518694, 554466, 691592, 730887, 739288, 974516, 1037388, 1108932, 1383184, 1461774, 1478576, 1949032, 2074776, 2217864, 2679919, 2923548, 3898064, 4149552, 4435728, 5359838, 5847096, 8039757, 10719676, 11694192, 16079514, 21439352, 32159028, 42878704, 64318056, 128636112]

約数ペア:

[(1, 128636112), (2, 64318056), (3, 42878704), (4, 32159028), (6, 21439352), (8, 16079514), (11, 11694192), (12, 10719676), (16, 8039757), (22, 5847096), (24, 5359838), (29, 4435728), (31, 4149552), (33, 3898064), (44, 2923548), (48, 2679919), (58, 2217864), (62, 2074776), (66, 1949032), (87, 1478576), (88, 1461774), (93, 1383184), (116, 1108932), (124, 1037388), (132, 974516), (174, 739288), (176, 730887), (186, 691592), (232, 554466), (248, 518694), (264, 487258), (271, 474672), (319, 403248), (341, 377232), (348, 369644), (372, 345796), (464, 277233), (496, 259347), (528, 243629), (542, 237336), (638, 201624), (682, 188616), (696, 184822), (744, 172898), (813, 158224), (899, 143088), (957, 134416), (1023, 125744), (1084, 118668), (1276, 100812), (1364, 94308), (1392, 92411), (1488, 86449), (1626, 79112), (1798, 71544), (1914, 67208), (2046, 62872), (2168, 59334), (2552, 50406), (2697, 47696), (2728, 47154), (2981, 43152), (3252, 39556), (3596, 35772), (3828, 33604), (4092, 31436), (4336, 29667), (5104, 25203), (5394, 23848), (5456, 23577), (5962, 21576), (6504, 19778), (7192, 17886), (7656, 16802), (7859, 16368), (8184, 15718), (8401, 15312), (8943, 14384), (9889, 13008), (10788, 11924)]