151217143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 203374080

約数和(自身を除く): 52156937

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1463, 2521, 3157, 5453, 8569, 17647, 27731, 47899, 59983, 103361, 194117, 335293, 526889, 723527, 1136971, 1963859, 3688223, 7958797, 13747013, 21602449, 151217143]

約数ペア:

[(1, 151217143), (7, 21602449), (11, 13747013), (19, 7958797), (41, 3688223), (77, 1963859), (133, 1136971), (209, 723527), (287, 526889), (451, 335293), (779, 194117), (1463, 103361), (2521, 59983), (3157, 47899), (5453, 27731), (8569, 17647)]