158241445376

素因数分解:

$2^9\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{20719}}^1$

素因数の和:22875

約数の個数: 80

約数和(自身を含む): 361528527360

約数和(自身を除く): 203287081984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 2131, 3584, 4262, 8524, 14917, 17048, 20719, 29834, 34096, 41438, 59668, 68192, 82876, 119336, 136384, 145033, 165752, 238672, 272768, 290066, 331504, 477344, 545536, 580132, 663008, 954688, 1091072, 1160264, 1326016, 1909376, 2320528, 2652032, 3818752, 4641056, 5304064, 7637504, 9282112, 10608128, 18564224, 37128448, 44152189, 74256896, 88304378, 176608756, 309065323, 353217512, 618130646, 706435024, 1236261292, 1412870048, 2472522584, 2825740096, 4945045168, 5651480192, 9890090336, 11302960384, 19780180672, 22605920768, 39560361344, 79120722688, 158241445376]

約数ペア:

[(1, 158241445376), (2, 79120722688), (4, 39560361344), (7, 22605920768), (8, 19780180672), (14, 11302960384), (16, 9890090336), (28, 5651480192), (32, 4945045168), (56, 2825740096), (64, 2472522584), (112, 1412870048), (128, 1236261292), (224, 706435024), (256, 618130646), (448, 353217512), (512, 309065323), (896, 176608756), (1792, 88304378), (2131, 74256896), (3584, 44152189), (4262, 37128448), (8524, 18564224), (14917, 10608128), (17048, 9282112), (20719, 7637504), (29834, 5304064), (34096, 4641056), (41438, 3818752), (59668, 2652032), (68192, 2320528), (82876, 1909376), (119336, 1326016), (136384, 1160264), (145033, 1091072), (165752, 954688), (238672, 663008), (272768, 580132), (290066, 545536), (331504, 477344)]