156746178796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{15919}}^1$

素因数の和:16139

約数の個数: 96

約数和(自身を含む): 310676889600

約数和(自身を除く): 153930710804

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 131, 172, 262, 437, 524, 817, 874, 989, 1634, 1748, 1978, 2489, 3013, 3268, 3956, 4978, 5633, 6026, 9956, 11266, 12052, 15919, 18791, 22532, 31838, 37582, 57247, 63676, 75164, 107027, 114494, 129559, 214054, 228988, 259118, 302461, 366137, 428108, 518236, 604922, 684517, 732274, 1209844, 1369034, 1464548, 2085389, 2461621, 2738068, 4170778, 4923242, 6956603, 8341556, 9846484, 13005823, 13913206, 15743891, 26011646, 27826412, 31487782, 39622391, 47963947, 52023292, 62975564, 79244782, 89671727, 95927894, 158489564, 179343454, 191855788, 299133929, 358686908, 598267858, 911314993, 1196535716, 1703762813, 1822629986, 2062449721, 3407525626, 3645259972, 4124899442, 6815051252, 8249798884, 39186544699, 78373089398, 156746178796]

約数ペア:

[(1, 156746178796), (2, 78373089398), (4, 39186544699), (19, 8249798884), (23, 6815051252), (38, 4124899442), (43, 3645259972), (46, 3407525626), (76, 2062449721), (86, 1822629986), (92, 1703762813), (131, 1196535716), (172, 911314993), (262, 598267858), (437, 358686908), (524, 299133929), (817, 191855788), (874, 179343454), (989, 158489564), (1634, 95927894), (1748, 89671727), (1978, 79244782), (2489, 62975564), (3013, 52023292), (3268, 47963947), (3956, 39622391), (4978, 31487782), (5633, 27826412), (6026, 26011646), (9956, 15743891), (11266, 13913206), (12052, 13005823), (15919, 9846484), (18791, 8341556), (22532, 6956603), (31838, 4923242), (37582, 4170778), (57247, 2738068), (63676, 2461621), (75164, 2085389), (107027, 1464548), (114494, 1369034), (129559, 1209844), (214054, 732274), (228988, 684517), (259118, 604922), (302461, 518236), (366137, 428108)]