127572172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 278592832

約数和(自身を除く): 151020660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 4801, 6643, 9602, 13286, 19204, 26572, 33607, 62413, 67214, 124826, 134428, 249652, 350473, 436891, 700946, 873782, 1401892, 1747564, 2453311, 4556149, 4906622, 9112298, 9813244, 18224596, 31893043, 63786086, 127572172]

約数ペア:

[(1, 127572172), (2, 63786086), (4, 31893043), (7, 18224596), (13, 9813244), (14, 9112298), (26, 4906622), (28, 4556149), (52, 2453311), (73, 1747564), (91, 1401892), (146, 873782), (182, 700946), (292, 436891), (364, 350473), (511, 249652), (949, 134428), (1022, 124826), (1898, 67214), (2044, 62413), (3796, 33607), (4801, 26572), (6643, 19204), (9602, 13286)]