133064968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{186889}}^1$

素因数の和:186984

約数の個数: 16

約数和(自身を含む): 252301500

約数和(自身を除く): 119236532

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 186889, 373778, 747556, 1495112, 16633121, 33266242, 66532484, 133064968]

約数ペア:

[(1, 133064968), (2, 66532484), (4, 33266242), (8, 16633121), (89, 1495112), (178, 747556), (356, 373778), (712, 186889)]