127456368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 357122976

約数和(自身を除く): 229666608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1301, 1884, 2041, 2512, 2602, 3768, 3903, 4082, 5204, 6123, 7536, 7806, 8164, 10408, 12246, 15612, 16328, 16913, 20816, 24492, 31224, 32656, 33826, 48984, 50739, 62448, 67652, 97968, 101478, 135304, 202956, 204257, 270608, 405912, 408514, 612771, 811824, 817028, 1225542, 1634056, 2451084, 2655341, 3268112, 4902168, 5310682, 7966023, 9804336, 10621364, 15932046, 21242728, 31864092, 42485456, 63728184, 127456368]

約数ペア:

[(1, 127456368), (2, 63728184), (3, 42485456), (4, 31864092), (6, 21242728), (8, 15932046), (12, 10621364), (13, 9804336), (16, 7966023), (24, 5310682), (26, 4902168), (39, 3268112), (48, 2655341), (52, 2451084), (78, 1634056), (104, 1225542), (156, 817028), (157, 811824), (208, 612771), (312, 408514), (314, 405912), (471, 270608), (624, 204257), (628, 202956), (942, 135304), (1256, 101478), (1301, 97968), (1884, 67652), (2041, 62448), (2512, 50739), (2602, 48984), (3768, 33826), (3903, 32656), (4082, 31224), (5204, 24492), (6123, 20816), (7536, 16913), (7806, 16328), (8164, 15612), (10408, 12246)]