157032056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 300352800

約数和(自身を除く): 143320744

約数列:

[1, 2, 4, 8, 61, 122, 244, 439, 488, 733, 878, 1466, 1756, 2932, 3512, 5864, 26779, 44713, 53558, 89426, 107116, 178852, 214232, 321787, 357704, 643574, 1287148, 2574296, 19629007, 39258014, 78516028, 157032056]

約数ペア:

[(1, 157032056), (2, 78516028), (4, 39258014), (8, 19629007), (61, 2574296), (122, 1287148), (244, 643574), (439, 357704), (488, 321787), (733, 214232), (878, 178852), (1466, 107116), (1756, 89426), (2932, 53558), (3512, 44713), (5864, 26779)]