137042008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{417811}}^1$

素因数の和:417858

約数の個数: 16

約数和(自身を含む): 263221560

約数和(自身を除く): 126179552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 417811, 835622, 1671244, 3342488, 17130251, 34260502, 68521004, 137042008]

約数ペア:

[(1, 137042008), (2, 68521004), (4, 34260502), (8, 17130251), (41, 3342488), (82, 1671244), (164, 835622), (328, 417811)]