157049753348

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5003}}^1\times {\mathrm{21739}}^1$

素因数の和:26784

約数の個数: 36

約数和(自身を含む): 290134822320

約数和(自身を除く): 133085068972

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5003, 10006, 20012, 21739, 43478, 86956, 95057, 190114, 380228, 413041, 826082, 1652164, 1806083, 3612166, 7224332, 7847779, 15695558, 31391116, 108760217, 217520434, 435040868, 2066444123, 4132888246, 8265776492, 39262438337, 78524876674, 157049753348]

約数ペア:

[(1, 157049753348), (2, 78524876674), (4, 39262438337), (19, 8265776492), (38, 4132888246), (76, 2066444123), (361, 435040868), (722, 217520434), (1444, 108760217), (5003, 31391116), (10006, 15695558), (20012, 7847779), (21739, 7224332), (43478, 3612166), (86956, 1806083), (95057, 1652164), (190114, 826082), (380228, 413041)]