159072214

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{29209}}^1$

素因数の和:29607

約数の個数: 16

約数和(自身を含む): 273405600

約数和(自身を除く): 114333386

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 29209, 58418, 204463, 408926, 11362301, 22724602, 79536107, 159072214]

約数ペア:

[(1, 159072214), (2, 79536107), (7, 22724602), (14, 11362301), (389, 408926), (778, 204463), (2723, 58418), (5446, 29209)]