78040168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{184057}}^1$

素因数の和:184116

約数の個数: 16

約数和(自身を含む): 149086980

約数和(自身を除く): 71046812

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 184057, 368114, 736228, 1472456, 9755021, 19510042, 39020084, 78040168]

約数ペア:

[(1, 78040168), (2, 39020084), (4, 19510042), (8, 9755021), (53, 1472456), (106, 736228), (212, 368114), (424, 184057)]