158584731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{42391}}^1$

素因数の和:42466

約数の個数: 16

約数和(自身を含む): 223829760

約数和(自身を除く): 65245029

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 42391, 127173, 1229339, 1822813, 3688017, 5468439, 52861577, 158584731]

約数ペア:

[(1, 158584731), (3, 52861577), (29, 5468439), (43, 3688017), (87, 1822813), (129, 1229339), (1247, 127173), (3741, 42391)]