137818856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129529}}^1$

素因数の和:129561

約数の個数: 32

約数和(自身を含む): 310872000

約数和(自身を除く): 173053144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 129529, 259058, 518116, 906703, 1036232, 1813406, 2461051, 3626812, 4922102, 7253624, 9844204, 17227357, 19688408, 34454714, 68909428, 137818856]

約数ペア:

[(1, 137818856), (2, 68909428), (4, 34454714), (7, 19688408), (8, 17227357), (14, 9844204), (19, 7253624), (28, 4922102), (38, 3626812), (56, 2461051), (76, 1813406), (133, 1036232), (152, 906703), (266, 518116), (532, 259058), (1064, 129529)]