158171912

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{42703}}^1$

素因数の和:43172

約数の個数: 16

約数和(自身を含む): 297219840

約数和(自身を除く): 139047928

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 42703, 85406, 170812, 341624, 19771489, 39542978, 79085956, 158171912]

約数ペア:

[(1, 158171912), (2, 79085956), (4, 39542978), (8, 19771489), (463, 341624), (926, 170812), (1852, 85406), (3704, 42703)]