156980987007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1954907}}^1$

素因数の和:1955023

約数の個数: 32

約数和(自身を含む): 236465671680

約数和(自身を除く): 79484684673

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2769, 6177, 26767, 80301, 1954907, 5864721, 25413791, 56692303, 76241373, 138798397, 170076909, 416395191, 736999939, 1804379161, 2210999817, 4025153513, 5413137483, 12075460539, 52326995669, 156980987007]

約数ペア:

[(1, 156980987007), (3, 52326995669), (13, 12075460539), (29, 5413137483), (39, 4025153513), (71, 2210999817), (87, 1804379161), (213, 736999939), (377, 416395191), (923, 170076909), (1131, 138798397), (2059, 76241373), (2769, 56692303), (6177, 25413791), (26767, 5864721), (80301, 1954907)]