140471046145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{198769}}^1$

素因数の和:199009

約数の個数: 32

約数和(自身を含む): 182613974400

約数和(自身を除く): 42142928255

約数列:

[1, 5, 19, 43, 95, 173, 215, 817, 865, 3287, 4085, 7439, 16435, 37195, 141341, 198769, 706705, 993845, 3776611, 8547067, 18883055, 34387037, 42735335, 162394273, 171935185, 653353703, 811971365, 1478642591, 3266768515, 7393212955, 28094209229, 140471046145]

約数ペア:

[(1, 140471046145), (5, 28094209229), (19, 7393212955), (43, 3266768515), (95, 1478642591), (173, 811971365), (215, 653353703), (817, 171935185), (865, 162394273), (3287, 42735335), (4085, 34387037), (7439, 18883055), (16435, 8547067), (37195, 3776611), (141341, 993845), (198769, 706705)]