159857165152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{814003}}^1$

素因数の和:814068

約数の個数: 72

約数和(自身を含む): 351693684216

約数和(自身を除く): 191836519064

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1292, 1444, 2584, 2888, 5168, 5776, 6137, 10336, 11552, 12274, 24548, 49096, 98192, 196384, 814003, 1628006, 3256012, 6512024, 13024048, 13838051, 15466057, 26048096, 27676102, 30932114, 55352204, 61864228, 110704408, 123728456, 221408816, 247456912, 262922969, 293855083, 442817632, 494913824, 525845938, 587710166, 1051691876, 1175420332, 2103383752, 2350840664, 4206767504, 4701681328, 4995536411, 8413535008, 9403362656, 9991072822, 19982145644, 39964291288, 79928582576, 159857165152]

約数ペア:

[(1, 159857165152), (2, 79928582576), (4, 39964291288), (8, 19982145644), (16, 9991072822), (17, 9403362656), (19, 8413535008), (32, 4995536411), (34, 4701681328), (38, 4206767504), (68, 2350840664), (76, 2103383752), (136, 1175420332), (152, 1051691876), (272, 587710166), (304, 525845938), (323, 494913824), (361, 442817632), (544, 293855083), (608, 262922969), (646, 247456912), (722, 221408816), (1292, 123728456), (1444, 110704408), (2584, 61864228), (2888, 55352204), (5168, 30932114), (5776, 27676102), (6137, 26048096), (10336, 15466057), (11552, 13838051), (12274, 13024048), (24548, 6512024), (49096, 3256012), (98192, 1628006), (196384, 814003)]