156929425919

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3979849}}^1$

素因数の和:3980030

約数の個数: 16

約数和(自身を含む): 184919750400

約数和(自身を除く): 27990324481

約数列:

[1, 7, 43, 131, 301, 917, 5633, 39431, 3979849, 27858943, 171133507, 521360219, 1197934549, 3649521533, 22418489417, 156929425919]

約数ペア:

[(1, 156929425919), (7, 22418489417), (43, 3649521533), (131, 1197934549), (301, 521360219), (917, 171133507), (5633, 27858943), (39431, 3979849)]