159743272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 333985680

約数和(自身を除く): 174242408

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 73, 104, 106, 146, 212, 292, 397, 424, 584, 689, 794, 949, 1378, 1588, 1898, 2756, 3176, 3796, 3869, 5161, 5512, 7592, 7738, 10322, 15476, 20644, 21041, 28981, 30952, 41288, 42082, 50297, 57962, 84164, 100594, 115924, 168328, 201188, 231848, 273533, 376753, 402376, 547066, 753506, 1094132, 1507012, 1535993, 2188264, 3014024, 3071986, 6143972, 12287944, 19967909, 39935818, 79871636, 159743272]

約数ペア:

[(1, 159743272), (2, 79871636), (4, 39935818), (8, 19967909), (13, 12287944), (26, 6143972), (52, 3071986), (53, 3014024), (73, 2188264), (104, 1535993), (106, 1507012), (146, 1094132), (212, 753506), (292, 547066), (397, 402376), (424, 376753), (584, 273533), (689, 231848), (794, 201188), (949, 168328), (1378, 115924), (1588, 100594), (1898, 84164), (2756, 57962), (3176, 50297), (3796, 42082), (3869, 41288), (5161, 30952), (5512, 28981), (7592, 21041), (7738, 20644), (10322, 15476)]