128540408026

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1\times {\mathrm{133843}}^1$

素因数の和:135237

約数の個数: 16

約数和(自身を含む): 193371386688

約数和(自身を除く): 64830978662

約数列:

[1, 2, 631, 761, 1262, 1522, 133843, 267686, 480191, 960382, 84454933, 101854523, 168909866, 203709046, 64270204013, 128540408026]

約数ペア:

[(1, 128540408026), (2, 64270204013), (631, 203709046), (761, 168909866), (1262, 101854523), (1522, 84454933), (133843, 960382), (267686, 480191)]