147863856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2803}}^1$

素因数の和:2978

約数の個数: 80

約数和(自身を含む): 439487744

約数和(自身を除く): 291623888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 2803, 3297, 3768, 4396, 5606, 6594, 7536, 8409, 8792, 11212, 13188, 16818, 17584, 19621, 22424, 26376, 33636, 39242, 44848, 52752, 58863, 67272, 78484, 117726, 134544, 156968, 235452, 313936, 440071, 470904, 880142, 941808, 1320213, 1760284, 2640426, 3080497, 3520568, 5280852, 6160994, 7041136, 9241491, 10561704, 12321988, 18482982, 21123408, 24643976, 36965964, 49287952, 73931928, 147863856]

約数ペア:

[(1, 147863856), (2, 73931928), (3, 49287952), (4, 36965964), (6, 24643976), (7, 21123408), (8, 18482982), (12, 12321988), (14, 10561704), (16, 9241491), (21, 7041136), (24, 6160994), (28, 5280852), (42, 3520568), (48, 3080497), (56, 2640426), (84, 1760284), (112, 1320213), (157, 941808), (168, 880142), (314, 470904), (336, 440071), (471, 313936), (628, 235452), (942, 156968), (1099, 134544), (1256, 117726), (1884, 78484), (2198, 67272), (2512, 58863), (2803, 52752), (3297, 44848), (3768, 39242), (4396, 33636), (5606, 26376), (6594, 22424), (7536, 19621), (8409, 17584), (8792, 16818), (11212, 13188)]