136293878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1669}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 246892800

約数和(自身を除く): 110598922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 1669, 2149, 3338, 4298, 5833, 11666, 11683, 23366, 31711, 40831, 63422, 81662, 221977, 443954, 512383, 1024766, 3586681, 7173362, 9735277, 19470554, 68146939, 136293878]

約数ペア:

[(1, 136293878), (2, 68146939), (7, 19470554), (14, 9735277), (19, 7173362), (38, 3586681), (133, 1024766), (266, 512383), (307, 443954), (614, 221977), (1669, 81662), (2149, 63422), (3338, 40831), (4298, 31711), (5833, 23366), (11666, 11683)]