151890608

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{141689}}^1$

素因数の和:141764

約数の個数: 20

約数和(自身を含む): 298682520

約数和(自身を除く): 146791912

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 141689, 283378, 566756, 1133512, 2267024, 9493163, 18986326, 37972652, 75945304, 151890608]

約数ペア:

[(1, 151890608), (2, 75945304), (4, 37972652), (8, 18986326), (16, 9493163), (67, 2267024), (134, 1133512), (268, 566756), (536, 283378), (1072, 141689)]