136557484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256687}}^1$

素因数の和:256717

約数の個数: 24

約数和(自身を含む): 287490560

約数和(自身を除く): 150933076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 256687, 513374, 1026748, 1796809, 3593618, 4877053, 7187236, 9754106, 19508212, 34139371, 68278742, 136557484]

約数ペア:

[(1, 136557484), (2, 68278742), (4, 34139371), (7, 19508212), (14, 9754106), (19, 7187236), (28, 4877053), (38, 3593618), (76, 1796809), (133, 1026748), (266, 513374), (532, 256687)]