159180784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 387022848

約数和(自身を除く): 227842064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 127, 133, 152, 217, 248, 254, 266, 304, 361, 434, 496, 508, 532, 589, 722, 868, 889, 1016, 1064, 1178, 1444, 1736, 1778, 2032, 2128, 2356, 2413, 2527, 2888, 3472, 3556, 3937, 4123, 4712, 4826, 5054, 5776, 7112, 7874, 8246, 9424, 9652, 10108, 11191, 14224, 15748, 16492, 16891, 19304, 20216, 22382, 27559, 31496, 32984, 33782, 38608, 40432, 44764, 45847, 55118, 62992, 65968, 67564, 74803, 78337, 89528, 91694, 110236, 135128, 149606, 156674, 179056, 183388, 220472, 270256, 299212, 313348, 320929, 366776, 440944, 523621, 598424, 626696, 641858, 733552, 1047242, 1196848, 1253392, 1283716, 1421257, 2094484, 2567432, 2842514, 4188968, 5134864, 5685028, 8377936, 9948799, 11370056, 19897598, 22740112, 39795196, 79590392, 159180784]

約数ペア:

[(1, 159180784), (2, 79590392), (4, 39795196), (7, 22740112), (8, 19897598), (14, 11370056), (16, 9948799), (19, 8377936), (28, 5685028), (31, 5134864), (38, 4188968), (56, 2842514), (62, 2567432), (76, 2094484), (112, 1421257), (124, 1283716), (127, 1253392), (133, 1196848), (152, 1047242), (217, 733552), (248, 641858), (254, 626696), (266, 598424), (304, 523621), (361, 440944), (434, 366776), (496, 320929), (508, 313348), (532, 299212), (589, 270256), (722, 220472), (868, 183388), (889, 179056), (1016, 156674), (1064, 149606), (1178, 135128), (1444, 110236), (1736, 91694), (1778, 89528), (2032, 78337), (2128, 74803), (2356, 67564), (2413, 65968), (2527, 62992), (2888, 55118), (3472, 45847), (3556, 44764), (3937, 40432), (4123, 38608), (4712, 33782), (4826, 32984), (5054, 31496), (5776, 27559), (7112, 22382), (7874, 20216), (8246, 19304), (9424, 16891), (9652, 16492), (10108, 15748), (11191, 14224)]