157040807984

素因数分解:

$2^4\times {\mathrm{5003}}^1\times {\mathrm{1961833}}^1$

素因数の和:1966844

約数の個数: 20

約数和(自身を含む): 304327537416

約数和(自身を除く): 147286729432

約数列:

[1, 2, 4, 8, 16, 5003, 10006, 20012, 40024, 80048, 1961833, 3923666, 7847332, 15694664, 31389328, 9815050499, 19630100998, 39260201996, 78520403992, 157040807984]

約数ペア:

[(1, 157040807984), (2, 78520403992), (4, 39260201996), (8, 19630100998), (16, 9815050499), (5003, 31389328), (10006, 15694664), (20012, 7847332), (40024, 3923666), (80048, 1961833)]