135809688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{808391}}^1$

素因数の和:808407

約数の個数: 32

約数和(自身を含む): 388028160

約数和(自身を除く): 252218472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 808391, 1616782, 2425173, 3233564, 4850346, 5658737, 6467128, 9700692, 11317474, 16976211, 19401384, 22634948, 33952422, 45269896, 67904844, 135809688]

約数ペア:

[(1, 135809688), (2, 67904844), (3, 45269896), (4, 33952422), (6, 22634948), (7, 19401384), (8, 16976211), (12, 11317474), (14, 9700692), (21, 6467128), (24, 5658737), (28, 4850346), (42, 3233564), (56, 2425173), (84, 1616782), (168, 808391)]