160992278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 262090080

約数和(自身を除く): 101097802

約数列:

[1, 2, 17, 34, 83, 89, 166, 178, 641, 1282, 1411, 1513, 2822, 3026, 7387, 10897, 14774, 21794, 53203, 57049, 106406, 114098, 125579, 251158, 904451, 969833, 1808902, 1939666, 4735067, 9470134, 80496139, 160992278]

約数ペア:

[(1, 160992278), (2, 80496139), (17, 9470134), (34, 4735067), (83, 1939666), (89, 1808902), (166, 969833), (178, 904451), (641, 251158), (1282, 125579), (1411, 114098), (1513, 106406), (2822, 57049), (3026, 53203), (7387, 21794), (10897, 14774)]