139532008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32359}}^1$

素因数の和:32390

約数の個数: 48

約数和(自身を含む): 332013600

約数和(自身を除く): 192481592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 32359, 64718, 129436, 226513, 258872, 355949, 453026, 711898, 906052, 1423796, 1585591, 1812104, 2491643, 2847592, 3171182, 4983286, 6342364, 9966572, 12684728, 17441501, 19933144, 34883002, 69766004, 139532008]

約数ペア:

[(1, 139532008), (2, 69766004), (4, 34883002), (7, 19933144), (8, 17441501), (11, 12684728), (14, 9966572), (22, 6342364), (28, 4983286), (44, 3171182), (49, 2847592), (56, 2491643), (77, 1812104), (88, 1585591), (98, 1423796), (154, 906052), (196, 711898), (308, 453026), (392, 355949), (539, 258872), (616, 226513), (1078, 129436), (2156, 64718), (4312, 32359)]