128170944

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 168

約数和(自身を含む): 414842960

約数和(自身を除く): 286672016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 576, 594, 613, 704, 726, 792, 864, 968, 1056, 1089, 1188, 1226, 1452, 1584, 1728, 1839, 1936, 2112, 2178, 2376, 2452, 2904, 3168, 3267, 3678, 3872, 4356, 4752, 4904, 5517, 5808, 6336, 6534, 6743, 7356, 7744, 8712, 9504, 9808, 11034, 11616, 13068, 13486, 14712, 16551, 17424, 19008, 19616, 20229, 22068, 23232, 26136, 26972, 29424, 33102, 34848, 39232, 40458, 44136, 52272, 53944, 58848, 60687, 66204, 69696, 74173, 80916, 88272, 104544, 107888, 117696, 121374, 132408, 148346, 161832, 176544, 182061, 209088, 215776, 222519, 242748, 264816, 296692, 323664, 353088, 364122, 431552, 445038, 485496, 529632, 593384, 647328, 667557, 728244, 890076, 970992, 1059264, 1186768, 1294656, 1335114, 1456488, 1780152, 1941984, 2002671, 2373536, 2670228, 2912976, 3560304, 3883968, 4005342, 4747072, 5340456, 5825952, 7120608, 8010684, 10680912, 11651904, 14241216, 16021368, 21361824, 32042736, 42723648, 64085472, 128170944]

約数ペア:

[(1, 128170944), (2, 64085472), (3, 42723648), (4, 32042736), (6, 21361824), (8, 16021368), (9, 14241216), (11, 11651904), (12, 10680912), (16, 8010684), (18, 7120608), (22, 5825952), (24, 5340456), (27, 4747072), (32, 4005342), (33, 3883968), (36, 3560304), (44, 2912976), (48, 2670228), (54, 2373536), (64, 2002671), (66, 1941984), (72, 1780152), (88, 1456488), (96, 1335114), (99, 1294656), (108, 1186768), (121, 1059264), (132, 970992), (144, 890076), (176, 728244), (192, 667557), (198, 647328), (216, 593384), (242, 529632), (264, 485496), (288, 445038), (297, 431552), (352, 364122), (363, 353088), (396, 323664), (432, 296692), (484, 264816), (528, 242748), (576, 222519), (594, 215776), (613, 209088), (704, 182061), (726, 176544), (792, 161832), (864, 148346), (968, 132408), (1056, 121374), (1089, 117696), (1188, 107888), (1226, 104544), (1452, 88272), (1584, 80916), (1728, 74173), (1839, 69696), (1936, 66204), (2112, 60687), (2178, 58848), (2376, 53944), (2452, 52272), (2904, 44136), (3168, 40458), (3267, 39232), (3678, 34848), (3872, 33102), (4356, 29424), (4752, 26972), (4904, 26136), (5517, 23232), (5808, 22068), (6336, 20229), (6534, 19616), (6743, 19008), (7356, 17424), (7744, 16551), (8712, 14712), (9504, 13486), (9808, 13068), (11034, 11616)]