157440245828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{7210123}}^1$

素因数の和:7210283

約数の個数: 24

約数和(自身を含む): 283444394688

約数和(自身を除く): 126004148860

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 5459, 10918, 21836, 7210123, 14420246, 28840492, 382136519, 742642669, 764273038, 1485285338, 1528546076, 2970570676, 39360061457, 78720122914, 157440245828]

約数ペア:

[(1, 157440245828), (2, 78720122914), (4, 39360061457), (53, 2970570676), (103, 1528546076), (106, 1485285338), (206, 764273038), (212, 742642669), (412, 382136519), (5459, 28840492), (10918, 14420246), (21836, 7210123)]