157026117518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{30881}}^1\times {\mathrm{35809}}^1$

素因数の和:66763

約数の個数: 16

約数和(自身を含む): 238871034720

約数和(自身を除く): 81844917202

約数列:

[1, 2, 71, 142, 30881, 35809, 61762, 71618, 2192551, 2542439, 4385102, 5084878, 1105817729, 2211635458, 78513058759, 157026117518]

約数ペア:

[(1, 157026117518), (2, 78513058759), (71, 2211635458), (142, 1105817729), (30881, 5084878), (35809, 4385102), (61762, 2542439), (71618, 2192551)]