54167168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 130429440

約数和(自身を除く): 76262272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 73, 88, 124, 128, 136, 146, 176, 187, 248, 272, 292, 341, 352, 374, 496, 527, 544, 584, 682, 704, 748, 803, 992, 1054, 1088, 1168, 1241, 1364, 1408, 1496, 1606, 1984, 2108, 2176, 2263, 2336, 2482, 2728, 2992, 3212, 3968, 4216, 4526, 4672, 4964, 5456, 5797, 5984, 6424, 8432, 9052, 9344, 9928, 10912, 11594, 11968, 12848, 13651, 16864, 18104, 19856, 21824, 23188, 23936, 24893, 25696, 27302, 33728, 36208, 38471, 39712, 43648, 46376, 49786, 51392, 54604, 67456, 72416, 76942, 79424, 92752, 99572, 102784, 109208, 144832, 153884, 158848, 185504, 199144, 218416, 289664, 307768, 371008, 398288, 423181, 436832, 615536, 742016, 796576, 846362, 873664, 1231072, 1593152, 1692724, 1747328, 2462144, 3186304, 3385448, 4924288, 6770896, 13541792, 27083584, 54167168]

約数ペア:

[(1, 54167168), (2, 27083584), (4, 13541792), (8, 6770896), (11, 4924288), (16, 3385448), (17, 3186304), (22, 2462144), (31, 1747328), (32, 1692724), (34, 1593152), (44, 1231072), (62, 873664), (64, 846362), (68, 796576), (73, 742016), (88, 615536), (124, 436832), (128, 423181), (136, 398288), (146, 371008), (176, 307768), (187, 289664), (248, 218416), (272, 199144), (292, 185504), (341, 158848), (352, 153884), (374, 144832), (496, 109208), (527, 102784), (544, 99572), (584, 92752), (682, 79424), (704, 76942), (748, 72416), (803, 67456), (992, 54604), (1054, 51392), (1088, 49786), (1168, 46376), (1241, 43648), (1364, 39712), (1408, 38471), (1496, 36208), (1606, 33728), (1984, 27302), (2108, 25696), (2176, 24893), (2263, 23936), (2336, 23188), (2482, 21824), (2728, 19856), (2992, 18104), (3212, 16864), (3968, 13651), (4216, 12848), (4526, 11968), (4672, 11594), (4964, 10912), (5456, 9928), (5797, 9344), (5984, 9052), (6424, 8432)]