158292428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{120283}}^1$

素因数の和:120341

約数の個数: 24

約数和(自身を含む): 323323392

約数和(自身を除く): 165030964

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 120283, 240566, 481132, 841981, 1683962, 3367924, 5653301, 11306602, 22613204, 39573107, 79146214, 158292428]

約数ペア:

[(1, 158292428), (2, 79146214), (4, 39573107), (7, 22613204), (14, 11306602), (28, 5653301), (47, 3367924), (94, 1683962), (188, 841981), (329, 481132), (658, 240566), (1316, 120283)]