126089168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{414767}}^1$

素因数の和:414794

約数の個数: 20

約数和(自身を含む): 257156160

約数和(自身を除く): 131066992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 414767, 829534, 1659068, 3318136, 6636272, 7880573, 15761146, 31522292, 63044584, 126089168]

約数ペア:

[(1, 126089168), (2, 63044584), (4, 31522292), (8, 15761146), (16, 7880573), (19, 6636272), (38, 3318136), (76, 1659068), (152, 829534), (304, 414767)]