16125408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 50909040

約数和(自身を除く): 34783632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 73, 78, 96, 104, 117, 118, 144, 146, 156, 177, 208, 219, 234, 236, 288, 292, 312, 354, 416, 438, 468, 472, 531, 584, 624, 657, 708, 767, 876, 936, 944, 949, 1062, 1168, 1248, 1314, 1416, 1534, 1752, 1872, 1888, 1898, 2124, 2301, 2336, 2628, 2832, 2847, 3068, 3504, 3744, 3796, 4248, 4307, 4602, 5256, 5664, 5694, 6136, 6903, 7008, 7592, 8496, 8541, 8614, 9204, 10512, 11388, 12272, 12921, 13806, 15184, 16992, 17082, 17228, 18408, 21024, 22776, 24544, 25842, 27612, 30368, 34164, 34456, 36816, 38763, 45552, 51684, 55224, 55991, 68328, 68912, 73632, 77526, 91104, 103368, 110448, 111982, 136656, 137824, 155052, 167973, 206736, 220896, 223964, 273312, 310104, 335946, 413472, 447928, 503919, 620208, 671892, 895856, 1007838, 1240416, 1343784, 1791712, 2015676, 2687568, 4031352, 5375136, 8062704, 16125408]

約数ペア:

[(1, 16125408), (2, 8062704), (3, 5375136), (4, 4031352), (6, 2687568), (8, 2015676), (9, 1791712), (12, 1343784), (13, 1240416), (16, 1007838), (18, 895856), (24, 671892), (26, 620208), (32, 503919), (36, 447928), (39, 413472), (48, 335946), (52, 310104), (59, 273312), (72, 223964), (73, 220896), (78, 206736), (96, 167973), (104, 155052), (117, 137824), (118, 136656), (144, 111982), (146, 110448), (156, 103368), (177, 91104), (208, 77526), (219, 73632), (234, 68912), (236, 68328), (288, 55991), (292, 55224), (312, 51684), (354, 45552), (416, 38763), (438, 36816), (468, 34456), (472, 34164), (531, 30368), (584, 27612), (624, 25842), (657, 24544), (708, 22776), (767, 21024), (876, 18408), (936, 17228), (944, 17082), (949, 16992), (1062, 15184), (1168, 13806), (1248, 12921), (1314, 12272), (1416, 11388), (1534, 10512), (1752, 9204), (1872, 8614), (1888, 8541), (1898, 8496), (2124, 7592), (2301, 7008), (2336, 6903), (2628, 6136), (2832, 5694), (2847, 5664), (3068, 5256), (3504, 4602), (3744, 4307), (3796, 4248)]