129486008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30713}}^1$

素因数の和:30767

約数の個数: 32

約数和(自身を含む): 265368960

約数和(自身を除く): 135882952

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 30713, 61426, 122852, 245704, 522121, 952103, 1044242, 1904206, 2088484, 3808412, 4176968, 7616824, 16185751, 32371502, 64743004, 129486008]

約数ペア:

[(1, 129486008), (2, 64743004), (4, 32371502), (8, 16185751), (17, 7616824), (31, 4176968), (34, 3808412), (62, 2088484), (68, 1904206), (124, 1044242), (136, 952103), (248, 522121), (527, 245704), (1054, 122852), (2108, 61426), (4216, 30713)]