156960453741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3662081}}^1$

素因数の和:3662261

約数の個数: 32

約数和(自身を含む): 259216812288

約数和(自身を除く): 102256358547

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 2041, 3297, 6123, 14287, 42861, 3662081, 10986243, 25634567, 47607053, 76903701, 142821159, 333249371, 574946717, 999748113, 1724840151, 4024627019, 7474307321, 12073881057, 22422921963, 52320151247, 156960453741]

約数ペア:

[(1, 156960453741), (3, 52320151247), (7, 22422921963), (13, 12073881057), (21, 7474307321), (39, 4024627019), (91, 1724840151), (157, 999748113), (273, 574946717), (471, 333249371), (1099, 142821159), (2041, 76903701), (3297, 47607053), (6123, 25634567), (14287, 10986243), (42861, 3662081)]