157079373326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{20123}}^1$

素因数の和:20960

約数の個数: 32

約数和(自身を含む): 243217054080

約数和(自身を除く): 86137680754

約数列:

[1, 2, 43, 86, 139, 278, 653, 1306, 5977, 11954, 20123, 28079, 40246, 56158, 90767, 181534, 865289, 1730578, 2797097, 3902981, 5594194, 7805962, 13140319, 26280638, 120275171, 240550342, 565033717, 1130067434, 1826504341, 3653008682, 78539686663, 157079373326]

約数ペア:

[(1, 157079373326), (2, 78539686663), (43, 3653008682), (86, 1826504341), (139, 1130067434), (278, 565033717), (653, 240550342), (1306, 120275171), (5977, 26280638), (11954, 13140319), (20123, 7805962), (28079, 5594194), (40246, 3902981), (56158, 2797097), (90767, 1730578), (181534, 865289)]