156914905738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{20426309}}^1$

素因数の和:20426501

約数の個数: 16

約数和(自身を含む): 247076645760

約数和(自身を除く): 90161740022

約数列:

[1, 2, 23, 46, 167, 334, 3841, 7682, 20426309, 40852618, 469805107, 939610214, 3411193603, 6822387206, 78457452869, 156914905738]

約数ペア:

[(1, 156914905738), (2, 78457452869), (23, 6822387206), (46, 3411193603), (167, 939610214), (334, 469805107), (3841, 40852618), (7682, 20426309)]