135985178

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{225889}}^1$

素因数の和:225941

約数の個数: 16

約数和(自身を含む): 238539840

約数和(自身を除く): 102554662

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 225889, 451778, 1581223, 3162446, 9713227, 19426454, 67992589, 135985178]

約数ペア:

[(1, 135985178), (2, 67992589), (7, 19426454), (14, 9713227), (43, 3162446), (86, 1581223), (301, 451778), (602, 225889)]