156945870459

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{9461}}^1$

素因数の和:11218

約数の個数: 80

約数和(自身を含む): 283899059136

約数和(自身を除く): 126953188677

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 1721, 3213, 5163, 9461, 9639, 12047, 15489, 28383, 29257, 36141, 46467, 66227, 85149, 87771, 108423, 139401, 160837, 198681, 204799, 255447, 263313, 325269, 482511, 596043, 614397, 766341, 789939, 975807, 1125859, 1447533, 1788129, 1843191, 2369817, 3377577, 4342599, 5364387, 5529573, 10132731, 13027797, 16282381, 16588719, 30398193, 48847143, 91194579, 113976667, 146541429, 276800477, 341930001, 439624287, 830401431, 1025790003, 1318872861, 1937603339, 2491204293, 3077370009, 5812810017, 7473612879, 9232110027, 17438430051, 22420838637, 52315290153, 156945870459]

約数ペア:

[(1, 156945870459), (3, 52315290153), (7, 22420838637), (9, 17438430051), (17, 9232110027), (21, 7473612879), (27, 5812810017), (51, 3077370009), (63, 2491204293), (81, 1937603339), (119, 1318872861), (153, 1025790003), (189, 830401431), (357, 439624287), (459, 341930001), (567, 276800477), (1071, 146541429), (1377, 113976667), (1721, 91194579), (3213, 48847143), (5163, 30398193), (9461, 16588719), (9639, 16282381), (12047, 13027797), (15489, 10132731), (28383, 5529573), (29257, 5364387), (36141, 4342599), (46467, 3377577), (66227, 2369817), (85149, 1843191), (87771, 1788129), (108423, 1447533), (139401, 1125859), (160837, 975807), (198681, 789939), (204799, 766341), (255447, 614397), (263313, 596043), (325269, 482511)]