156954392782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{143141}}^1$

素因数の和:143385

約数の個数: 48

約数和(自身を含む): 271404102816

約数和(自身を除く): 114449710034

約数列:

[1, 2, 11, 22, 23, 46, 121, 197, 242, 253, 394, 506, 2167, 2783, 4334, 4531, 5566, 9062, 23837, 47674, 49841, 99682, 143141, 286282, 548251, 1096502, 1574551, 3149102, 3292243, 6584486, 17320061, 28198777, 34640122, 36214673, 56397554, 72429346, 310186547, 398361403, 620373094, 648571871, 796722806, 1297143742, 3412052017, 6824104034, 7134290581, 14268581162, 78477196391, 156954392782]

約数ペア:

[(1, 156954392782), (2, 78477196391), (11, 14268581162), (22, 7134290581), (23, 6824104034), (46, 3412052017), (121, 1297143742), (197, 796722806), (242, 648571871), (253, 620373094), (394, 398361403), (506, 310186547), (2167, 72429346), (2783, 56397554), (4334, 36214673), (4531, 34640122), (5566, 28198777), (9062, 17320061), (23837, 6584486), (47674, 3292243), (49841, 3149102), (99682, 1574551), (143141, 1096502), (286282, 548251)]