163943208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15959

約数の個数: 96

約数和(自身を含む): 521670240

約数和(自身を除く): 357727032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 15923, 31846, 47769, 63692, 95538, 127384, 143307, 175153, 191076, 206999, 286614, 350306, 382152, 413998, 525459, 573228, 620997, 700612, 827996, 1050918, 1146456, 1241994, 1401224, 1576377, 1655992, 1862991, 2101836, 2276989, 2483988, 3152754, 3725982, 4203672, 4553978, 4967976, 6305508, 6830967, 7451964, 9107956, 12611016, 13661934, 14903928, 18215912, 20492901, 27323868, 40985802, 54647736, 81971604, 163943208]

約数ペア:

[(1, 163943208), (2, 81971604), (3, 54647736), (4, 40985802), (6, 27323868), (8, 20492901), (9, 18215912), (11, 14903928), (12, 13661934), (13, 12611016), (18, 9107956), (22, 7451964), (24, 6830967), (26, 6305508), (33, 4967976), (36, 4553978), (39, 4203672), (44, 3725982), (52, 3152754), (66, 2483988), (72, 2276989), (78, 2101836), (88, 1862991), (99, 1655992), (104, 1576377), (117, 1401224), (132, 1241994), (143, 1146456), (156, 1050918), (198, 827996), (234, 700612), (264, 620997), (286, 573228), (312, 525459), (396, 413998), (429, 382152), (468, 350306), (572, 286614), (792, 206999), (858, 191076), (936, 175153), (1144, 143307), (1287, 127384), (1716, 95538), (2574, 63692), (3432, 47769), (5148, 31846), (10296, 15923)]