156972045419

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{12281}}^1\times {\mathrm{13729}}^1$

素因数の和:26043

約数の個数: 24

約数和(自身を含む): 192240320400

約数和(自身を除く): 35268274981

約数列:

[1, 7, 19, 49, 133, 931, 12281, 13729, 85967, 96103, 233339, 260851, 601769, 672721, 1633373, 1825957, 11433611, 12781699, 168605849, 1180240943, 3203511131, 8261686601, 22424577917, 156972045419]

約数ペア:

[(1, 156972045419), (7, 22424577917), (19, 8261686601), (49, 3203511131), (133, 1180240943), (931, 168605849), (12281, 12781699), (13729, 11433611), (85967, 1825957), (96103, 1633373), (233339, 672721), (260851, 601769)]