144876146

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 219405120

約数和(自身を除く): 74528974

約数列:

[1, 2, 157, 314, 439, 878, 1051, 2102, 68923, 137846, 165007, 330014, 461389, 922778, 72438073, 144876146]

約数ペア:

[(1, 144876146), (2, 72438073), (157, 922778), (314, 461389), (439, 330014), (878, 165007), (1051, 137846), (2102, 68923)]