156718002155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{2749}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 224332416000

約数和(自身を除く): 67614413845

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1123, 2749, 3905, 4615, 5615, 10153, 12353, 13745, 14599, 30239, 35737, 50765, 61765, 72995, 79733, 151195, 160589, 178685, 195179, 393107, 398665, 802945, 877063, 975895, 1036529, 1965535, 2146969, 2537327, 3087127, 4385315, 5182645, 10734845, 11401819, 12686635, 15435635, 27910597, 33958397, 40132651, 57009095, 139552985, 169791985, 200663255, 219186017, 441459161, 1095930085, 2207295805, 2411046187, 2849418221, 12055230935, 14247091105, 31343600431, 156718002155]

約数ペア:

[(1, 156718002155), (5, 31343600431), (11, 14247091105), (13, 12055230935), (55, 2849418221), (65, 2411046187), (71, 2207295805), (143, 1095930085), (355, 441459161), (715, 219186017), (781, 200663255), (923, 169791985), (1123, 139552985), (2749, 57009095), (3905, 40132651), (4615, 33958397), (5615, 27910597), (10153, 15435635), (12353, 12686635), (13745, 11401819), (14599, 10734845), (30239, 5182645), (35737, 4385315), (50765, 3087127), (61765, 2537327), (72995, 2146969), (79733, 1965535), (151195, 1036529), (160589, 975895), (178685, 877063), (195179, 802945), (393107, 398665)]