128796144

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 340454400

約数和(自身を除く): 211658256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 109, 206, 218, 239, 309, 327, 412, 436, 478, 618, 654, 717, 824, 872, 956, 1236, 1308, 1434, 1648, 1744, 1912, 2472, 2616, 2868, 3824, 4944, 5232, 5736, 11227, 11472, 22454, 24617, 26051, 33681, 44908, 49234, 52102, 67362, 73851, 78153, 89816, 98468, 104204, 134724, 147702, 156306, 179632, 196936, 208408, 269448, 295404, 312612, 393872, 416816, 538896, 590808, 625224, 1181616, 1250448, 2683253, 5366506, 8049759, 10733012, 16099518, 21466024, 32199036, 42932048, 64398072, 128796144]

約数ペア:

[(1, 128796144), (2, 64398072), (3, 42932048), (4, 32199036), (6, 21466024), (8, 16099518), (12, 10733012), (16, 8049759), (24, 5366506), (48, 2683253), (103, 1250448), (109, 1181616), (206, 625224), (218, 590808), (239, 538896), (309, 416816), (327, 393872), (412, 312612), (436, 295404), (478, 269448), (618, 208408), (654, 196936), (717, 179632), (824, 156306), (872, 147702), (956, 134724), (1236, 104204), (1308, 98468), (1434, 89816), (1648, 78153), (1744, 73851), (1912, 67362), (2472, 52102), (2616, 49234), (2868, 44908), (3824, 33681), (4944, 26051), (5232, 24617), (5736, 22454), (11227, 11472)]