179679980192

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{8123}}^1\times {\mathrm{4973}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 356405404320

約数和(自身を除く): 176725424128

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4973, 8123, 9946, 16246, 19892, 32492, 39784, 64984, 79568, 129968, 159136, 259936, 691247, 1129097, 1382494, 2258194, 2764988, 4516388, 5529976, 9032776, 11059952, 18065552, 22119904, 36131104, 40395679, 80791358, 161582716, 323165432, 646330864, 1292661728, 5614999381, 11229998762, 22459997524, 44919995048, 89839990096, 179679980192]

約数ペア:

[(1, 179679980192), (2, 89839990096), (4, 44919995048), (8, 22459997524), (16, 11229998762), (32, 5614999381), (139, 1292661728), (278, 646330864), (556, 323165432), (1112, 161582716), (2224, 80791358), (4448, 40395679), (4973, 36131104), (8123, 22119904), (9946, 18065552), (16246, 11059952), (19892, 9032776), (32492, 5529976), (39784, 4516388), (64984, 2764988), (79568, 2258194), (129968, 1382494), (159136, 1129097), (259936, 691247)]