154897936

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{4139}}^1$

素因数の和:6486

約数の個数: 20

約数和(自身を含む): 300315600

約数和(自身を除く): 145417664

約数列:

[1, 2, 4, 8, 16, 2339, 4139, 4678, 8278, 9356, 16556, 18712, 33112, 37424, 66224, 9681121, 19362242, 38724484, 77448968, 154897936]

約数ペア:

[(1, 154897936), (2, 77448968), (4, 38724484), (8, 19362242), (16, 9681121), (2339, 66224), (4139, 37424), (4678, 33112), (8278, 18712), (9356, 16556)]