153890158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{2791}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 243239040

約数和(自身を除く): 89348882

約数列:

[1, 2, 19, 38, 1451, 2791, 2902, 5582, 27569, 53029, 55138, 106058, 4049741, 8099482, 76945079, 153890158]

約数ペア:

[(1, 153890158), (2, 76945079), (19, 8099482), (38, 4049741), (1451, 106058), (2791, 55138), (2902, 53029), (5582, 27569)]