165307584

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 476333312

約数和(自身を除く): 311025728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 412, 416, 618, 624, 643, 824, 832, 1236, 1248, 1286, 1339, 1648, 1929, 2472, 2496, 2572, 2678, 3296, 3858, 4017, 4944, 5144, 5356, 6592, 7716, 8034, 8359, 9888, 10288, 10712, 15432, 16068, 16718, 19776, 20576, 21424, 25077, 30864, 32136, 33436, 41152, 42848, 50154, 61728, 64272, 66229, 66872, 85696, 100308, 123456, 128544, 132458, 133744, 198687, 200616, 257088, 264916, 267488, 397374, 401232, 529832, 534976, 794748, 802464, 860977, 1059664, 1589496, 1604928, 1721954, 2119328, 2582931, 3178992, 3443908, 4238656, 5165862, 6357984, 6887816, 10331724, 12715968, 13775632, 20663448, 27551264, 41326896, 55102528, 82653792, 165307584]

約数ペア:

[(1, 165307584), (2, 82653792), (3, 55102528), (4, 41326896), (6, 27551264), (8, 20663448), (12, 13775632), (13, 12715968), (16, 10331724), (24, 6887816), (26, 6357984), (32, 5165862), (39, 4238656), (48, 3443908), (52, 3178992), (64, 2582931), (78, 2119328), (96, 1721954), (103, 1604928), (104, 1589496), (156, 1059664), (192, 860977), (206, 802464), (208, 794748), (309, 534976), (312, 529832), (412, 401232), (416, 397374), (618, 267488), (624, 264916), (643, 257088), (824, 200616), (832, 198687), (1236, 133744), (1248, 132458), (1286, 128544), (1339, 123456), (1648, 100308), (1929, 85696), (2472, 66872), (2496, 66229), (2572, 64272), (2678, 61728), (3296, 50154), (3858, 42848), (4017, 41152), (4944, 33436), (5144, 32136), (5356, 30864), (6592, 25077), (7716, 21424), (8034, 20576), (8359, 19776), (9888, 16718), (10288, 16068), (10712, 15432)]