140069776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 219907184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 47, 56, 59, 77, 82, 88, 94, 112, 118, 154, 164, 176, 188, 236, 287, 308, 328, 329, 376, 413, 451, 472, 517, 574, 616, 649, 656, 658, 752, 826, 902, 944, 1034, 1148, 1232, 1298, 1316, 1652, 1804, 1927, 2068, 2296, 2419, 2596, 2632, 2773, 3157, 3304, 3608, 3619, 3854, 4136, 4543, 4592, 4838, 5192, 5264, 5546, 6314, 6608, 7216, 7238, 7708, 8272, 9086, 9676, 10384, 11092, 12628, 13489, 14476, 15416, 16933, 18172, 19352, 19411, 21197, 22184, 25256, 26609, 26978, 28952, 30503, 30832, 33866, 36344, 38704, 38822, 42394, 44368, 50512, 53218, 53956, 57904, 61006, 67732, 72688, 77644, 84788, 106436, 107912, 113693, 122012, 135464, 148379, 155288, 169576, 186263, 212872, 213521, 215824, 227386, 244024, 270928, 296758, 310576, 339152, 372526, 425744, 427042, 454772, 488048, 593516, 745052, 795851, 854084, 909544, 1187032, 1250623, 1490104, 1591702, 1708168, 1819088, 2374064, 2501246, 2980208, 3183404, 3416336, 5002492, 6366808, 8754361, 10004984, 12733616, 17508722, 20009968, 35017444, 70034888, 140069776]

約数ペア:

[(1, 140069776), (2, 70034888), (4, 35017444), (7, 20009968), (8, 17508722), (11, 12733616), (14, 10004984), (16, 8754361), (22, 6366808), (28, 5002492), (41, 3416336), (44, 3183404), (47, 2980208), (56, 2501246), (59, 2374064), (77, 1819088), (82, 1708168), (88, 1591702), (94, 1490104), (112, 1250623), (118, 1187032), (154, 909544), (164, 854084), (176, 795851), (188, 745052), (236, 593516), (287, 488048), (308, 454772), (328, 427042), (329, 425744), (376, 372526), (413, 339152), (451, 310576), (472, 296758), (517, 270928), (574, 244024), (616, 227386), (649, 215824), (656, 213521), (658, 212872), (752, 186263), (826, 169576), (902, 155288), (944, 148379), (1034, 135464), (1148, 122012), (1232, 113693), (1298, 107912), (1316, 106436), (1652, 84788), (1804, 77644), (1927, 72688), (2068, 67732), (2296, 61006), (2419, 57904), (2596, 53956), (2632, 53218), (2773, 50512), (3157, 44368), (3304, 42394), (3608, 38822), (3619, 38704), (3854, 36344), (4136, 33866), (4543, 30832), (4592, 30503), (4838, 28952), (5192, 26978), (5264, 26609), (5546, 25256), (6314, 22184), (6608, 21197), (7216, 19411), (7238, 19352), (7708, 18172), (8272, 16933), (9086, 15416), (9676, 14476), (10384, 13489), (11092, 12628)]