140740416

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 140

約数和(自身を含む): 442016388

約数和(自身を除く): 301275972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1597, 1632, 1728, 1836, 2448, 2592, 2754, 3194, 3264, 3672, 4791, 4896, 5184, 5508, 6388, 7344, 9582, 9792, 11016, 12776, 14373, 14688, 19164, 22032, 25552, 27149, 28746, 29376, 38328, 43119, 44064, 51104, 54298, 57492, 76656, 81447, 86238, 88128, 102208, 108596, 114984, 129357, 153312, 162894, 172476, 217192, 229968, 244341, 258714, 306624, 325788, 344952, 434384, 459936, 488682, 517428, 651576, 689904, 733023, 868768, 919872, 977364, 1034856, 1303152, 1379808, 1466046, 1737536, 1954728, 2069712, 2199069, 2606304, 2759616, 2932092, 3909456, 4139424, 4398138, 5212608, 5864184, 7818912, 8278848, 8796276, 11728368, 15637824, 17592552, 23456736, 35185104, 46913472, 70370208, 140740416]

約数ペア:

[(1, 140740416), (2, 70370208), (3, 46913472), (4, 35185104), (6, 23456736), (8, 17592552), (9, 15637824), (12, 11728368), (16, 8796276), (17, 8278848), (18, 7818912), (24, 5864184), (27, 5212608), (32, 4398138), (34, 4139424), (36, 3909456), (48, 2932092), (51, 2759616), (54, 2606304), (64, 2199069), (68, 2069712), (72, 1954728), (81, 1737536), (96, 1466046), (102, 1379808), (108, 1303152), (136, 1034856), (144, 977364), (153, 919872), (162, 868768), (192, 733023), (204, 689904), (216, 651576), (272, 517428), (288, 488682), (306, 459936), (324, 434384), (408, 344952), (432, 325788), (459, 306624), (544, 258714), (576, 244341), (612, 229968), (648, 217192), (816, 172476), (864, 162894), (918, 153312), (1088, 129357), (1224, 114984), (1296, 108596), (1377, 102208), (1597, 88128), (1632, 86238), (1728, 81447), (1836, 76656), (2448, 57492), (2592, 54298), (2754, 51104), (3194, 44064), (3264, 43119), (3672, 38328), (4791, 29376), (4896, 28746), (5184, 27149), (5508, 25552), (6388, 22032), (7344, 19164), (9582, 14688), (9792, 14373), (11016, 12776)]