157655128

素因数分解:

$2^3\times {\mathrm{4201}}^1\times {\mathrm{4691}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 295736760

約数和(自身を除く): 138081632

約数列:

[1, 2, 4, 8, 4201, 4691, 8402, 9382, 16804, 18764, 33608, 37528, 19706891, 39413782, 78827564, 157655128]

約数ペア:

[(1, 157655128), (2, 78827564), (4, 39413782), (8, 19706891), (4201, 37528), (4691, 33608), (8402, 18764), (9382, 16804)]