157030012894

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1\times {\mathrm{618857}}^1$

素因数の和:619332

約数の個数: 24

約数和(自身を含む): 250786015920

約数和(自身を除く): 93756003026

約数列:

[1, 2, 17, 34, 289, 439, 578, 878, 7463, 14926, 126871, 253742, 618857, 1237714, 10520569, 21041138, 178849673, 271678223, 357699346, 543356446, 4618529791, 9237059582, 78515006447, 157030012894]

約数ペア:

[(1, 157030012894), (2, 78515006447), (17, 9237059582), (34, 4618529791), (289, 543356446), (439, 357699346), (578, 271678223), (878, 178849673), (7463, 21041138), (14926, 10520569), (126871, 1237714), (253742, 618857)]