190642256

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1753}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 422812224

約数和(自身を除く): 232169968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1753, 1942, 3506, 3884, 6797, 7012, 7768, 12271, 13594, 14024, 15536, 24542, 27188, 28048, 49084, 54376, 98168, 108752, 196336, 1702163, 3404326, 6808652, 11915141, 13617304, 23830282, 27234608, 47660564, 95321128, 190642256]

約数ペア:

[(1, 190642256), (2, 95321128), (4, 47660564), (7, 27234608), (8, 23830282), (14, 13617304), (16, 11915141), (28, 6808652), (56, 3404326), (112, 1702163), (971, 196336), (1753, 108752), (1942, 98168), (3506, 54376), (3884, 49084), (6797, 28048), (7012, 27188), (7768, 24542), (12271, 15536), (13594, 14024)]