157929212

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 330559488

約数和(自身を除く): 172630276

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 2927, 3854, 5854, 7708, 11708, 13489, 20489, 26978, 40978, 53956, 81956, 120007, 137569, 240014, 275138, 480028, 550276, 840049, 962983, 1680098, 1925966, 3360196, 3851932, 5640329, 11280658, 22561316, 39482303, 78964606, 157929212]

約数ペア:

[(1, 157929212), (2, 78964606), (4, 39482303), (7, 22561316), (14, 11280658), (28, 5640329), (41, 3851932), (47, 3360196), (82, 1925966), (94, 1680098), (164, 962983), (188, 840049), (287, 550276), (329, 480028), (574, 275138), (658, 240014), (1148, 137569), (1316, 120007), (1927, 81956), (2927, 53956), (3854, 40978), (5854, 26978), (7708, 20489), (11708, 13489)]