180866978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{90163}}^1$

素因数の和:90241

約数の個数: 16

約数和(自身を含む): 292131360

約数和(自身を除く): 111264382

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 90163, 180326, 1532771, 3065542, 5319617, 10639234, 90433489, 180866978]

約数ペア:

[(1, 180866978), (2, 90433489), (17, 10639234), (34, 5319617), (59, 3065542), (118, 1532771), (1003, 180326), (2006, 90163)]