133287574

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{69493}}^1$

素因数の和:69639

約数の個数: 16

約数和(自身を含む): 230164128

約数和(自身を除く): 96876554

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 69493, 138986, 486451, 972902, 9520541, 19041082, 66643787, 133287574]

約数ペア:

[(1, 133287574), (2, 66643787), (7, 19041082), (14, 9520541), (137, 972902), (274, 486451), (959, 138986), (1918, 69493)]