139158814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{42349}}^1$

素因数の和:42435

約数の個数: 16

約数和(自身を含む): 219542400

約数和(自身を除く): 80383586

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 42349, 84698, 1312819, 2244497, 2625638, 4488994, 69579407, 139158814]

約数ペア:

[(1, 139158814), (2, 69579407), (31, 4488994), (53, 2625638), (62, 2244497), (106, 1312819), (1643, 84698), (3286, 42349)]