156969328039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7642501}}^1$

素因数の和:7642590

約数の個数: 16

約数和(自身を含む): 176083246080

約数和(自身を除く): 19113918041

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 7642501, 145207519, 175777523, 359197547, 3339772937, 6824753393, 8261543581, 156969328039]

約数ペア:

[(1, 156969328039), (19, 8261543581), (23, 6824753393), (47, 3339772937), (437, 359197547), (893, 175777523), (1081, 145207519), (20539, 7642501)]