161212106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{318601}}^1$

素因数の和:318637

約数の個数: 16

約数和(自身を含む): 275272128

約数和(自身を除く): 114060022

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 318601, 637202, 3504611, 7009222, 7327823, 14655646, 80606053, 161212106]

約数ペア:

[(1, 161212106), (2, 80606053), (11, 14655646), (22, 7327823), (23, 7009222), (46, 3504611), (253, 637202), (506, 318601)]