143894156

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{87103}}^1$

素因数の和:87173

約数の個数: 24

約数和(自身を含む): 292669440

約数和(自身を除く): 148775284

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 87103, 174206, 348412, 609721, 1219442, 2438884, 5139077, 10278154, 20556308, 35973539, 71947078, 143894156]

約数ペア:

[(1, 143894156), (2, 71947078), (4, 35973539), (7, 20556308), (14, 10278154), (28, 5139077), (59, 2438884), (118, 1219442), (236, 609721), (413, 348412), (826, 174206), (1652, 87103)]