156751426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140207}}^1$

素因数の和:140265

約数の個数: 16

約数和(自身を含む): 259104384

約数和(自身を除く): 102352958

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 140207, 280414, 1822691, 3645382, 6028901, 12057802, 78375713, 156751426]

約数ペア:

[(1, 156751426), (2, 78375713), (13, 12057802), (26, 6028901), (43, 3645382), (86, 1822691), (559, 280414), (1118, 140207)]