156917968569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{207191}}^1$

素因数の和:207362

約数の個数: 48

約数和(自身を含む): 246508753920

約数和(自身を除く): 89590785351

約数列:

[1, 3, 9, 19, 43, 57, 103, 129, 171, 309, 387, 817, 927, 1957, 2451, 4429, 5871, 7353, 13287, 17613, 39861, 84151, 207191, 252453, 621573, 757359, 1864719, 3936629, 8909213, 11809887, 21340673, 26727639, 35429661, 64022019, 80182917, 169275047, 192066057, 405472787, 507825141, 917648939, 1216418361, 1523475423, 2752946817, 3649255083, 8258840451, 17435329841, 52305989523, 156917968569]

約数ペア:

[(1, 156917968569), (3, 52305989523), (9, 17435329841), (19, 8258840451), (43, 3649255083), (57, 2752946817), (103, 1523475423), (129, 1216418361), (171, 917648939), (309, 507825141), (387, 405472787), (817, 192066057), (927, 169275047), (1957, 80182917), (2451, 64022019), (4429, 35429661), (5871, 26727639), (7353, 21340673), (13287, 11809887), (17613, 8909213), (39861, 3936629), (84151, 1864719), (207191, 757359), (252453, 621573)]