156921358402

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{19433}}^1\times {\mathrm{39199}}^1$

素因数の和:58737

約数の個数: 16

約数和(自身を含む): 237685593600

約数和(自身を除く): 80764235198

約数列:

[1, 2, 103, 206, 19433, 38866, 39199, 78398, 2001599, 4003198, 4037497, 8074994, 761754167, 1523508334, 78460679201, 156921358402]

約数ペア:

[(1, 156921358402), (2, 78460679201), (103, 1523508334), (206, 761754167), (19433, 8074994), (38866, 4037497), (39199, 4003198), (78398, 2001599)]