170000856

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 481375440

約数和(自身を除く): 311374584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 314, 324, 471, 486, 557, 628, 648, 942, 972, 1114, 1256, 1413, 1671, 1884, 1944, 2228, 2826, 3342, 3768, 4239, 4456, 5013, 5652, 6684, 8478, 10026, 11304, 12717, 13368, 15039, 16956, 20052, 25434, 30078, 33912, 38151, 40104, 45117, 50868, 60156, 76302, 87449, 90234, 101736, 120312, 135351, 152604, 174898, 180468, 262347, 270702, 305208, 349796, 360936, 524694, 541404, 699592, 787041, 1049388, 1082808, 1574082, 2098776, 2361123, 3148164, 4722246, 6296328, 7083369, 9444492, 14166738, 18888984, 21250107, 28333476, 42500214, 56666952, 85000428, 170000856]

約数ペア:

[(1, 170000856), (2, 85000428), (3, 56666952), (4, 42500214), (6, 28333476), (8, 21250107), (9, 18888984), (12, 14166738), (18, 9444492), (24, 7083369), (27, 6296328), (36, 4722246), (54, 3148164), (72, 2361123), (81, 2098776), (108, 1574082), (157, 1082808), (162, 1049388), (216, 787041), (243, 699592), (314, 541404), (324, 524694), (471, 360936), (486, 349796), (557, 305208), (628, 270702), (648, 262347), (942, 180468), (972, 174898), (1114, 152604), (1256, 135351), (1413, 120312), (1671, 101736), (1884, 90234), (1944, 87449), (2228, 76302), (2826, 60156), (3342, 50868), (3768, 45117), (4239, 40104), (4456, 38151), (5013, 33912), (5652, 30078), (6684, 25434), (8478, 20052), (10026, 16956), (11304, 15039), (12717, 13368)]