161885751488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{84589}}^1$

素因数の和:86377

約数の個数: 56

約数和(自身を含む): 340336022400

約数和(自身を除く): 178450270912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1759, 3518, 7036, 14072, 28144, 29903, 56288, 59806, 84589, 112576, 119612, 169178, 239224, 338356, 478448, 676712, 956896, 1353424, 1438013, 1913792, 2706848, 2876026, 5413696, 5752052, 11504104, 23008208, 46016416, 92032832, 148792051, 297584102, 595168204, 1190336408, 2380672816, 2529464867, 4761345632, 5058929734, 9522691264, 10117859468, 20235718936, 40471437872, 80942875744, 161885751488]

約数ペア:

[(1, 161885751488), (2, 80942875744), (4, 40471437872), (8, 20235718936), (16, 10117859468), (17, 9522691264), (32, 5058929734), (34, 4761345632), (64, 2529464867), (68, 2380672816), (136, 1190336408), (272, 595168204), (544, 297584102), (1088, 148792051), (1759, 92032832), (3518, 46016416), (7036, 23008208), (14072, 11504104), (28144, 5752052), (29903, 5413696), (56288, 2876026), (59806, 2706848), (84589, 1913792), (112576, 1438013), (119612, 1353424), (169178, 956896), (239224, 676712), (338356, 478448)]