131467168

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13649}}^1$

素因数の和:13709

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 171235232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 13649, 27298, 54596, 95543, 109192, 191086, 218384, 382172, 436768, 586907, 764344, 1173814, 1528688, 2347628, 3057376, 4108349, 4695256, 8216698, 9390512, 16433396, 18781024, 32866792, 65733584, 131467168]

約数ペア:

[(1, 131467168), (2, 65733584), (4, 32866792), (7, 18781024), (8, 16433396), (14, 9390512), (16, 8216698), (28, 4695256), (32, 4108349), (43, 3057376), (56, 2347628), (86, 1528688), (112, 1173814), (172, 764344), (224, 586907), (301, 436768), (344, 382172), (602, 218384), (688, 191086), (1204, 109192), (1376, 95543), (2408, 54596), (4816, 27298), (9632, 13649)]