156790294535

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1\times {\mathrm{2113}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 227881758720

約数和(自身を除く): 71091464185

約数列:

[1, 5, 7, 19, 35, 95, 133, 241, 463, 665, 1205, 1687, 2113, 2315, 3241, 4579, 8435, 8797, 10565, 14791, 16205, 22895, 32053, 40147, 43985, 61579, 73955, 111583, 160265, 200735, 281029, 307895, 509233, 557915, 781081, 978319, 1405145, 2120077, 2546165, 3564631, 3905405, 4891595, 6848233, 9675427, 10600385, 14840539, 17823155, 18588061, 34241165, 48377135, 67727989, 74202695, 92940305, 130116427, 235774879, 338639945, 650582135, 1178874395, 1650424153, 4479722701, 8252120765, 22398613505, 31358058907, 156790294535]

約数ペア:

[(1, 156790294535), (5, 31358058907), (7, 22398613505), (19, 8252120765), (35, 4479722701), (95, 1650424153), (133, 1178874395), (241, 650582135), (463, 338639945), (665, 235774879), (1205, 130116427), (1687, 92940305), (2113, 74202695), (2315, 67727989), (3241, 48377135), (4579, 34241165), (8435, 18588061), (8797, 17823155), (10565, 14840539), (14791, 10600385), (16205, 9675427), (22895, 6848233), (32053, 4891595), (40147, 3905405), (43985, 3564631), (61579, 2546165), (73955, 2120077), (111583, 1405145), (160265, 978319), (200735, 781081), (281029, 557915), (307895, 509233)]