157090099168

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{80491}}^1$

素因数の和:81431

約数の個数: 48

約数和(自身を含む): 313996072320

約数和(自身を除く): 156905973152

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 859, 1136, 1718, 2272, 3436, 6872, 13744, 27488, 60989, 80491, 121978, 160982, 243956, 321964, 487912, 643928, 975824, 1287856, 1951648, 2575712, 5714861, 11429722, 22859444, 45718888, 69141769, 91437776, 138283538, 182875552, 276567076, 553134152, 1106268304, 2212536608, 4909065599, 9818131198, 19636262396, 39272524792, 78545049584, 157090099168]

約数ペア:

[(1, 157090099168), (2, 78545049584), (4, 39272524792), (8, 19636262396), (16, 9818131198), (32, 4909065599), (71, 2212536608), (142, 1106268304), (284, 553134152), (568, 276567076), (859, 182875552), (1136, 138283538), (1718, 91437776), (2272, 69141769), (3436, 45718888), (6872, 22859444), (13744, 11429722), (27488, 5714861), (60989, 2575712), (80491, 1951648), (121978, 1287856), (160982, 975824), (243956, 643928), (321964, 487912)]