157390192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 317546640

約数和(自身を除く): 160156448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 2081, 2608, 4162, 4727, 8324, 9454, 16648, 18908, 33296, 37816, 60349, 75632, 120698, 241396, 339203, 482792, 678406, 965584, 1356812, 2713624, 5427248, 9836887, 19673774, 39347548, 78695096, 157390192]

約数ペア:

[(1, 157390192), (2, 78695096), (4, 39347548), (8, 19673774), (16, 9836887), (29, 5427248), (58, 2713624), (116, 1356812), (163, 965584), (232, 678406), (326, 482792), (464, 339203), (652, 241396), (1304, 120698), (2081, 75632), (2608, 60349), (4162, 37816), (4727, 33296), (8324, 18908), (9454, 16648)]