128529888

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{58211}}^1$

素因数の和:58247

約数の個数: 48

約数和(自身を含む): 352066176

約数和(自身を除く): 223536288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 58211, 116422, 174633, 232844, 349266, 465688, 698532, 931376, 1338853, 1397064, 1862752, 2677706, 2794128, 4016559, 5355412, 5588256, 8033118, 10710824, 16066236, 21421648, 32132472, 42843296, 64264944, 128529888]

約数ペア:

[(1, 128529888), (2, 64264944), (3, 42843296), (4, 32132472), (6, 21421648), (8, 16066236), (12, 10710824), (16, 8033118), (23, 5588256), (24, 5355412), (32, 4016559), (46, 2794128), (48, 2677706), (69, 1862752), (92, 1397064), (96, 1338853), (138, 931376), (184, 698532), (276, 465688), (368, 349266), (552, 232844), (736, 174633), (1104, 116422), (2208, 58211)]