188667776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 418901760

約数和(自身を除く): 230233984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 2851, 3008, 4136, 5702, 6016, 8272, 11404, 16544, 22808, 31361, 33088, 45616, 62722, 66176, 91232, 125444, 133997, 182464, 250888, 267994, 364928, 501776, 535988, 1003552, 1071976, 1473967, 2007104, 2143952, 2947934, 4014208, 4287904, 5895868, 8575808, 11791736, 17151616, 23583472, 47166944, 94333888, 188667776]

約数ペア:

[(1, 188667776), (2, 94333888), (4, 47166944), (8, 23583472), (11, 17151616), (16, 11791736), (22, 8575808), (32, 5895868), (44, 4287904), (47, 4014208), (64, 2947934), (88, 2143952), (94, 2007104), (128, 1473967), (176, 1071976), (188, 1003552), (352, 535988), (376, 501776), (517, 364928), (704, 267994), (752, 250888), (1034, 182464), (1408, 133997), (1504, 125444), (2068, 91232), (2851, 66176), (3008, 62722), (4136, 45616), (5702, 33088), (6016, 31361), (8272, 22808), (11404, 16544)]