137344816

素因数分解:

$2^4\times 7^1\times {\mathrm{1226293}}^1$

素因数の和:1226308

約数の個数: 20

約数和(自身を含む): 304120912

約数和(自身を除く): 166776096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1226293, 2452586, 4905172, 8584051, 9810344, 17168102, 19620688, 34336204, 68672408, 137344816]

約数ペア:

[(1, 137344816), (2, 68672408), (4, 34336204), (7, 19620688), (8, 17168102), (14, 9810344), (16, 8584051), (28, 4905172), (56, 2452586), (112, 1226293)]