153306456

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{16421}}^1$

素因数の和:16819

約数の個数: 32

約数和(自身を含む): 384274800

約数和(自身を除く): 230968344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 16421, 32842, 49263, 65684, 98526, 131368, 197052, 394104, 6387769, 12775538, 19163307, 25551076, 38326614, 51102152, 76653228, 153306456]

約数ペア:

[(1, 153306456), (2, 76653228), (3, 51102152), (4, 38326614), (6, 25551076), (8, 19163307), (12, 12775538), (24, 6387769), (389, 394104), (778, 197052), (1167, 131368), (1556, 98526), (2334, 65684), (3112, 49263), (4668, 32842), (9336, 16421)]