157025735912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{660727}}^1$

素因数の和:661281

約数の個数: 32

約数和(自身を含む): 299864795520

約数和(自身を除く): 142839059608

約数列:

[1, 2, 4, 8, 61, 122, 244, 487, 488, 974, 1948, 3896, 29707, 59414, 118828, 237656, 660727, 1321454, 2642908, 5285816, 40304347, 80608694, 161217388, 321774049, 322434776, 643548098, 1287096196, 2574192392, 19628216989, 39256433978, 78512867956, 157025735912]

約数ペア:

[(1, 157025735912), (2, 78512867956), (4, 39256433978), (8, 19628216989), (61, 2574192392), (122, 1287096196), (244, 643548098), (487, 322434776), (488, 321774049), (974, 161217388), (1948, 80608694), (3896, 40304347), (29707, 5285816), (59414, 2642908), (118828, 1321454), (237656, 660727)]