158738932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2272

約数の個数: 36

約数和(自身を含む): 307434820

約数和(自身を除く): 148695888

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 2089, 3454, 4178, 6908, 8356, 18997, 22979, 37994, 45958, 75988, 91916, 252769, 327973, 505538, 655946, 1011076, 1311892, 3607703, 7215406, 14430812, 39684733, 79369466, 158738932]

約数ペア:

[(1, 158738932), (2, 79369466), (4, 39684733), (11, 14430812), (22, 7215406), (44, 3607703), (121, 1311892), (157, 1011076), (242, 655946), (314, 505538), (484, 327973), (628, 252769), (1727, 91916), (2089, 75988), (3454, 45958), (4178, 37994), (6908, 22979), (8356, 18997)]