140475048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{836161}}^1$

素因数の和:836177

約数の個数: 32

約数和(自身を含む): 401357760

約数和(自身を除く): 260882712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 836161, 1672322, 2508483, 3344644, 5016966, 5853127, 6689288, 10033932, 11706254, 17559381, 20067864, 23412508, 35118762, 46825016, 70237524, 140475048]

約数ペア:

[(1, 140475048), (2, 70237524), (3, 46825016), (4, 35118762), (6, 23412508), (7, 20067864), (8, 17559381), (12, 11706254), (14, 10033932), (21, 6689288), (24, 5853127), (28, 5016966), (42, 3344644), (56, 2508483), (84, 1672322), (168, 836161)]