157045643840

素因数分解:

$2^6\times 5^1\times {\mathrm{4931}}^1\times {\mathrm{99527}}^1$

素因数の和:104475

約数の個数: 56

約数和(自身を含む): 374044537152

約数和(自身を除く): 216998893312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4931, 9862, 19724, 24655, 39448, 49310, 78896, 98620, 99527, 157792, 197240, 199054, 315584, 394480, 398108, 497635, 788960, 796216, 995270, 1577920, 1592432, 1990540, 3184864, 3981080, 6369728, 7962160, 15924320, 31848640, 490767637, 981535274, 1963070548, 2453838185, 3926141096, 4907676370, 7852282192, 9815352740, 15704564384, 19630705480, 31409128768, 39261410960, 78522821920, 157045643840]

約数ペア:

[(1, 157045643840), (2, 78522821920), (4, 39261410960), (5, 31409128768), (8, 19630705480), (10, 15704564384), (16, 9815352740), (20, 7852282192), (32, 4907676370), (40, 3926141096), (64, 2453838185), (80, 1963070548), (160, 981535274), (320, 490767637), (4931, 31848640), (9862, 15924320), (19724, 7962160), (24655, 6369728), (39448, 3981080), (49310, 3184864), (78896, 1990540), (98620, 1592432), (99527, 1577920), (157792, 995270), (197240, 796216), (199054, 788960), (315584, 497635), (394480, 398108)]