153794788

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{13109}}^1$

素因数の和:13539

約数の個数: 24

約数和(自身を含む): 308347200

約数和(自身を除く): 154552412

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 13109, 26218, 52436, 91763, 183526, 367052, 5492671, 10985342, 21970684, 38448697, 76897394, 153794788]

約数ペア:

[(1, 153794788), (2, 76897394), (4, 38448697), (7, 21970684), (14, 10985342), (28, 5492671), (419, 367052), (838, 183526), (1676, 91763), (2933, 52436), (5866, 26218), (11732, 13109)]