128826564

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{135893}}^1$

素因数の和:135979

約数の個数: 24

約数和(自身を含む): 304402560

約数和(自身を除く): 175575996

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 135893, 271786, 407679, 543572, 815358, 1630716, 10735547, 21471094, 32206641, 42942188, 64413282, 128826564]

約数ペア:

[(1, 128826564), (2, 64413282), (3, 42942188), (4, 32206641), (6, 21471094), (12, 10735547), (79, 1630716), (158, 815358), (237, 543572), (316, 407679), (474, 271786), (948, 135893)]