15163456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 39940992

約数和(自身を除く): 24777536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 181, 187, 224, 238, 272, 308, 352, 362, 374, 448, 476, 544, 616, 704, 724, 748, 952, 1088, 1232, 1267, 1309, 1448, 1496, 1904, 1991, 2464, 2534, 2618, 2896, 2992, 3077, 3808, 3982, 4928, 5068, 5236, 5792, 5984, 6154, 7616, 7964, 10136, 10472, 11584, 11968, 12308, 13937, 15928, 20272, 20944, 21539, 24616, 27874, 31856, 33847, 40544, 41888, 43078, 49232, 55748, 63712, 67694, 81088, 83776, 86156, 98464, 111496, 127424, 135388, 172312, 196928, 222992, 236929, 270776, 344624, 445984, 473858, 541552, 689248, 891968, 947716, 1083104, 1378496, 1895432, 2166208, 3790864, 7581728, 15163456]

約数ペア:

[(1, 15163456), (2, 7581728), (4, 3790864), (7, 2166208), (8, 1895432), (11, 1378496), (14, 1083104), (16, 947716), (17, 891968), (22, 689248), (28, 541552), (32, 473858), (34, 445984), (44, 344624), (56, 270776), (64, 236929), (68, 222992), (77, 196928), (88, 172312), (112, 135388), (119, 127424), (136, 111496), (154, 98464), (176, 86156), (181, 83776), (187, 81088), (224, 67694), (238, 63712), (272, 55748), (308, 49232), (352, 43078), (362, 41888), (374, 40544), (448, 33847), (476, 31856), (544, 27874), (616, 24616), (704, 21539), (724, 20944), (748, 20272), (952, 15928), (1088, 13937), (1232, 12308), (1267, 11968), (1309, 11584), (1448, 10472), (1496, 10136), (1904, 7964), (1991, 7616), (2464, 6154), (2534, 5984), (2618, 5792), (2896, 5236), (2992, 5068), (3077, 4928), (3808, 3982)]