128762568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{54193}}^1$

素因数の和:54219

約数の個数: 64

約数和(自身を含む): 390196800

約数和(自身を除く): 261434232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 54193, 108386, 162579, 216772, 325158, 433544, 487737, 596123, 650316, 975474, 1192246, 1300632, 1463211, 1788369, 1950948, 2384492, 2926422, 3576738, 3901896, 4768984, 5365107, 5852844, 7153476, 10730214, 11705688, 14306952, 16095321, 21460428, 32190642, 42920856, 64381284, 128762568]

約数ペア:

[(1, 128762568), (2, 64381284), (3, 42920856), (4, 32190642), (6, 21460428), (8, 16095321), (9, 14306952), (11, 11705688), (12, 10730214), (18, 7153476), (22, 5852844), (24, 5365107), (27, 4768984), (33, 3901896), (36, 3576738), (44, 2926422), (54, 2384492), (66, 1950948), (72, 1788369), (88, 1463211), (99, 1300632), (108, 1192246), (132, 975474), (198, 650316), (216, 596123), (264, 487737), (297, 433544), (396, 325158), (594, 216772), (792, 162579), (1188, 108386), (2376, 54193)]