144449492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36887}}^1$

素因数の和:36991

約数の個数: 24

約数和(自身を含む): 278873280

約数和(自身を除く): 134423788

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 36887, 73774, 147548, 405757, 811514, 1623028, 3282943, 6565886, 13131772, 36112373, 72224746, 144449492]

約数ペア:

[(1, 144449492), (2, 72224746), (4, 36112373), (11, 13131772), (22, 6565886), (44, 3282943), (89, 1623028), (178, 811514), (356, 405757), (979, 147548), (1958, 73774), (3916, 36887)]