164865889496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283817}}^1$

素因数の和:283905

約数の個数: 128

約数和(自身を含む): 411967503360

約数和(自身を除く): 247101613864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 41, 44, 46, 56, 77, 82, 88, 92, 154, 161, 164, 184, 253, 287, 308, 322, 328, 451, 506, 574, 616, 644, 902, 943, 1012, 1148, 1288, 1771, 1804, 1886, 2024, 2296, 3157, 3542, 3608, 3772, 6314, 6601, 7084, 7544, 10373, 12628, 13202, 14168, 20746, 25256, 26404, 41492, 52808, 72611, 82984, 145222, 283817, 290444, 567634, 580888, 1135268, 1986719, 2270536, 3121987, 3973438, 6243974, 6527791, 7946876, 11636497, 12487948, 13055582, 15893752, 21853909, 23272994, 24975896, 26111164, 43707818, 45694537, 46545988, 52222328, 71805701, 81455479, 87415636, 91389074, 93091976, 128001467, 143611402, 162910958, 174831272, 182778148, 256002934, 267639431, 287222804, 325821916, 365556296, 502639907, 512005868, 535278862, 574445608, 651643832, 896010269, 1005279814, 1024011736, 1070557724, 1792020538, 1873476017, 2010559628, 2141115448, 2944033741, 3584041076, 3746952034, 4021119256, 5888067482, 7168082152, 7493904068, 11776134964, 14987808136, 20608236187, 23552269928, 41216472374, 82432944748, 164865889496]

約数ペア:

[(1, 164865889496), (2, 82432944748), (4, 41216472374), (7, 23552269928), (8, 20608236187), (11, 14987808136), (14, 11776134964), (22, 7493904068), (23, 7168082152), (28, 5888067482), (41, 4021119256), (44, 3746952034), (46, 3584041076), (56, 2944033741), (77, 2141115448), (82, 2010559628), (88, 1873476017), (92, 1792020538), (154, 1070557724), (161, 1024011736), (164, 1005279814), (184, 896010269), (253, 651643832), (287, 574445608), (308, 535278862), (322, 512005868), (328, 502639907), (451, 365556296), (506, 325821916), (574, 287222804), (616, 267639431), (644, 256002934), (902, 182778148), (943, 174831272), (1012, 162910958), (1148, 143611402), (1288, 128001467), (1771, 93091976), (1804, 91389074), (1886, 87415636), (2024, 81455479), (2296, 71805701), (3157, 52222328), (3542, 46545988), (3608, 45694537), (3772, 43707818), (6314, 26111164), (6601, 24975896), (7084, 23272994), (7544, 21853909), (10373, 15893752), (12628, 13055582), (13202, 12487948), (14168, 11636497), (20746, 7946876), (25256, 6527791), (26404, 6243974), (41492, 3973438), (52808, 3121987), (72611, 2270536), (82984, 1986719), (145222, 1135268), (283817, 580888), (290444, 567634)]