128158272

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 406542240

約数和(自身を除く): 278383968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 113, 132, 144, 176, 179, 192, 198, 226, 264, 288, 339, 352, 358, 396, 452, 528, 537, 576, 678, 704, 716, 792, 904, 1017, 1056, 1074, 1243, 1356, 1432, 1584, 1611, 1808, 1969, 2034, 2112, 2148, 2486, 2712, 2864, 3168, 3222, 3616, 3729, 3938, 4068, 4296, 4972, 5424, 5728, 5907, 6336, 6444, 7232, 7458, 7876, 8136, 8592, 9944, 10848, 11187, 11456, 11814, 12888, 14916, 15752, 16272, 17184, 17721, 19888, 20227, 21696, 22374, 23628, 25776, 29832, 31504, 32544, 34368, 35442, 39776, 40454, 44748, 47256, 51552, 59664, 60681, 63008, 65088, 70884, 79552, 80908, 89496, 94512, 103104, 119328, 121362, 126016, 141768, 161816, 178992, 182043, 189024, 222497, 238656, 242724, 283536, 323632, 357984, 364086, 378048, 444994, 485448, 567072, 647264, 667491, 715968, 728172, 889988, 970896, 1134144, 1294528, 1334982, 1456344, 1779976, 1941792, 2002473, 2669964, 2912688, 3559952, 3883584, 4004946, 5339928, 5825376, 7119904, 8009892, 10679856, 11650752, 14239808, 16019784, 21359712, 32039568, 42719424, 64079136, 128158272]

約数ペア:

[(1, 128158272), (2, 64079136), (3, 42719424), (4, 32039568), (6, 21359712), (8, 16019784), (9, 14239808), (11, 11650752), (12, 10679856), (16, 8009892), (18, 7119904), (22, 5825376), (24, 5339928), (32, 4004946), (33, 3883584), (36, 3559952), (44, 2912688), (48, 2669964), (64, 2002473), (66, 1941792), (72, 1779976), (88, 1456344), (96, 1334982), (99, 1294528), (113, 1134144), (132, 970896), (144, 889988), (176, 728172), (179, 715968), (192, 667491), (198, 647264), (226, 567072), (264, 485448), (288, 444994), (339, 378048), (352, 364086), (358, 357984), (396, 323632), (452, 283536), (528, 242724), (537, 238656), (576, 222497), (678, 189024), (704, 182043), (716, 178992), (792, 161816), (904, 141768), (1017, 126016), (1056, 121362), (1074, 119328), (1243, 103104), (1356, 94512), (1432, 89496), (1584, 80908), (1611, 79552), (1808, 70884), (1969, 65088), (2034, 63008), (2112, 60681), (2148, 59664), (2486, 51552), (2712, 47256), (2864, 44748), (3168, 40454), (3222, 39776), (3616, 35442), (3729, 34368), (3938, 32544), (4068, 31504), (4296, 29832), (4972, 25776), (5424, 23628), (5728, 22374), (5907, 21696), (6336, 20227), (6444, 19888), (7232, 17721), (7458, 17184), (7876, 16272), (8136, 15752), (8592, 14916), (9944, 12888), (10848, 11814), (11187, 11456)]