135759856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{206951}}^1$

素因数の和:207000

約数の個数: 20

約数和(自身を含む): 269451504

約数和(自身を除く): 133691648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 206951, 413902, 827804, 1655608, 3311216, 8484991, 16969982, 33939964, 67879928, 135759856]

約数ペア:

[(1, 135759856), (2, 67879928), (4, 33939964), (8, 16969982), (16, 8484991), (41, 3311216), (82, 1655608), (164, 827804), (328, 413902), (656, 206951)]