168676312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 385413120

約数和(自身を除く): 216736808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 476, 652, 952, 1087, 1141, 1304, 2174, 2282, 2771, 4348, 4564, 5542, 7609, 8696, 9128, 11084, 15218, 18479, 19397, 22168, 30436, 36958, 38794, 60872, 73916, 77588, 129353, 147832, 155176, 177181, 258706, 354362, 517412, 708724, 1034824, 1240267, 1417448, 2480534, 3012077, 4961068, 6024154, 9922136, 12048308, 21084539, 24096616, 42169078, 84338156, 168676312]

約数ペア:

[(1, 168676312), (2, 84338156), (4, 42169078), (7, 24096616), (8, 21084539), (14, 12048308), (17, 9922136), (28, 6024154), (34, 4961068), (56, 3012077), (68, 2480534), (119, 1417448), (136, 1240267), (163, 1034824), (238, 708724), (326, 517412), (476, 354362), (652, 258706), (952, 177181), (1087, 155176), (1141, 147832), (1304, 129353), (2174, 77588), (2282, 73916), (2771, 60872), (4348, 38794), (4564, 36958), (5542, 30436), (7609, 22168), (8696, 19397), (9128, 18479), (11084, 15218)]