138528046

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{2371}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 210405888

約数和(自身を除く): 71877842

約数列:

[1, 2, 131, 223, 262, 446, 2371, 4742, 29213, 58426, 310601, 528733, 621202, 1057466, 69264023, 138528046]

約数ペア:

[(1, 138528046), (2, 69264023), (131, 1057466), (223, 621202), (262, 528733), (446, 310601), (2371, 58426), (4742, 29213)]