140833168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 350225600

約数和(自身を除く): 209392432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 229, 238, 266, 272, 289, 304, 323, 458, 476, 532, 578, 646, 916, 952, 1064, 1156, 1292, 1603, 1832, 1904, 2023, 2128, 2261, 2312, 2584, 3206, 3664, 3893, 4046, 4351, 4522, 4624, 5168, 5491, 6412, 7786, 8092, 8702, 9044, 10982, 12824, 15572, 16184, 17404, 18088, 21964, 25648, 27251, 30457, 31144, 32368, 34808, 36176, 38437, 43928, 54502, 60914, 62288, 66181, 69616, 73967, 76874, 87856, 109004, 121828, 132362, 147934, 153748, 218008, 243656, 264724, 295868, 307496, 436016, 463267, 487312, 517769, 529448, 591736, 614992, 926534, 1035538, 1058896, 1183472, 1257439, 1853068, 2071076, 2514878, 3706136, 4142152, 5029756, 7412272, 8284304, 8802073, 10059512, 17604146, 20119024, 35208292, 70416584, 140833168]

約数ペア:

[(1, 140833168), (2, 70416584), (4, 35208292), (7, 20119024), (8, 17604146), (14, 10059512), (16, 8802073), (17, 8284304), (19, 7412272), (28, 5029756), (34, 4142152), (38, 3706136), (56, 2514878), (68, 2071076), (76, 1853068), (112, 1257439), (119, 1183472), (133, 1058896), (136, 1035538), (152, 926534), (229, 614992), (238, 591736), (266, 529448), (272, 517769), (289, 487312), (304, 463267), (323, 436016), (458, 307496), (476, 295868), (532, 264724), (578, 243656), (646, 218008), (916, 153748), (952, 147934), (1064, 132362), (1156, 121828), (1292, 109004), (1603, 87856), (1832, 76874), (1904, 73967), (2023, 69616), (2128, 66181), (2261, 62288), (2312, 60914), (2584, 54502), (3206, 43928), (3664, 38437), (3893, 36176), (4046, 34808), (4351, 32368), (4522, 31144), (4624, 30457), (5168, 27251), (5491, 25648), (6412, 21964), (7786, 18088), (8092, 17404), (8702, 16184), (9044, 15572), (10982, 12824)]