139884752

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21169}}^1$

素因数の和:21243

約数の個数: 40

約数和(自身を含む): 315009600

約数和(自身を除く): 175124848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 592732, 1185464, 1248971, 2370928, 2497942, 4995884, 8742797, 9991768, 17485594, 19983536, 34971188, 69942376, 139884752]

約数ペア:

[(1, 139884752), (2, 69942376), (4, 34971188), (7, 19983536), (8, 17485594), (14, 9991768), (16, 8742797), (28, 4995884), (56, 2497942), (59, 2370928), (112, 1248971), (118, 1185464), (236, 592732), (413, 338704), (472, 296366), (826, 169352), (944, 148183), (1652, 84676), (3304, 42338), (6608, 21169)]