156742517099

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{7919}}^1$

素因数の和:9731

約数の個数: 32

約数和(自身を含む): 188535029760

約数和(自身を除く): 31792512661

約数列:

[1, 7, 31, 53, 217, 371, 1643, 1721, 7919, 11501, 12047, 53351, 55433, 91213, 245489, 373457, 419707, 638491, 1718423, 2827603, 2937949, 13010917, 13628599, 19793221, 91076419, 95400193, 422486569, 722315747, 2957405983, 5056210229, 22391788157, 156742517099]

約数ペア:

[(1, 156742517099), (7, 22391788157), (31, 5056210229), (53, 2957405983), (217, 722315747), (371, 422486569), (1643, 95400193), (1721, 91076419), (7919, 19793221), (11501, 13628599), (12047, 13010917), (53351, 2937949), (55433, 2827603), (91213, 1718423), (245489, 638491), (373457, 419707)]