156978759829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{3061}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 170162933760

約数和(自身を除く): 13184173931

約数列:

[1, 19, 53, 127, 401, 1007, 2413, 3061, 6731, 7619, 21253, 50927, 58159, 127889, 162233, 388747, 403807, 967613, 1227461, 2699131, 3082427, 7386193, 20603591, 23321759, 51283489, 65055433, 155887547, 391468229, 1236053227, 2961863393, 8262039991, 156978759829]

約数ペア:

[(1, 156978759829), (19, 8262039991), (53, 2961863393), (127, 1236053227), (401, 391468229), (1007, 155887547), (2413, 65055433), (3061, 51283489), (6731, 23321759), (7619, 20603591), (21253, 7386193), (50927, 3082427), (58159, 2699131), (127889, 1227461), (162233, 967613), (388747, 403807)]