156718168867

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{52981}}^1$

素因数の和:53791

約数の個数: 24

約数和(自身を含む): 177315071328

約数和(自身を除く): 20596902461

約数列:

[1, 13, 23, 169, 299, 761, 3887, 9893, 17503, 52981, 128609, 227539, 688753, 1218563, 2958007, 8953789, 15841319, 40318541, 205937147, 524141033, 927326443, 6813833429, 12055243759, 156718168867]

約数ペア:

[(1, 156718168867), (13, 12055243759), (23, 6813833429), (169, 927326443), (299, 524141033), (761, 205937147), (3887, 40318541), (9893, 15841319), (17503, 8953789), (52981, 2958007), (128609, 1218563), (227539, 688753)]