158243344

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 390832128

約数和(自身を除く): 232588784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 238, 248, 272, 383, 392, 434, 476, 496, 527, 766, 784, 833, 868, 952, 1054, 1519, 1532, 1666, 1736, 1904, 2108, 2681, 3038, 3064, 3332, 3472, 3689, 4216, 5362, 6076, 6128, 6511, 6664, 7378, 8432, 10724, 11873, 12152, 13022, 13328, 14756, 18767, 21448, 23746, 24304, 25823, 26044, 29512, 37534, 42896, 45577, 47492, 51646, 52088, 59024, 75068, 83111, 91154, 94984, 103292, 104176, 150136, 166222, 182308, 189968, 201841, 206584, 300272, 319039, 332444, 364616, 403682, 413168, 581777, 638078, 664888, 729232, 807364, 1163554, 1276156, 1329776, 1412887, 1614728, 2327108, 2552312, 2825774, 3229456, 4654216, 5104624, 5651548, 9308432, 9890209, 11303096, 19780418, 22606192, 39560836, 79121672, 158243344]

約数ペア:

[(1, 158243344), (2, 79121672), (4, 39560836), (7, 22606192), (8, 19780418), (14, 11303096), (16, 9890209), (17, 9308432), (28, 5651548), (31, 5104624), (34, 4654216), (49, 3229456), (56, 2825774), (62, 2552312), (68, 2327108), (98, 1614728), (112, 1412887), (119, 1329776), (124, 1276156), (136, 1163554), (196, 807364), (217, 729232), (238, 664888), (248, 638078), (272, 581777), (383, 413168), (392, 403682), (434, 364616), (476, 332444), (496, 319039), (527, 300272), (766, 206584), (784, 201841), (833, 189968), (868, 182308), (952, 166222), (1054, 150136), (1519, 104176), (1532, 103292), (1666, 94984), (1736, 91154), (1904, 83111), (2108, 75068), (2681, 59024), (3038, 52088), (3064, 51646), (3332, 47492), (3472, 45577), (3689, 42896), (4216, 37534), (5362, 29512), (6076, 26044), (6128, 25823), (6511, 24304), (6664, 23746), (7378, 21448), (8432, 18767), (10724, 14756), (11873, 13328), (12152, 13022)]