159357952

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12004

約数の個数: 44

約数和(自身を含む): 343093576

約数和(自身を除く): 183735624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 11971, 13312, 23942, 47884, 95768, 155623, 191536, 311246, 383072, 622492, 766144, 1244984, 1532288, 2489968, 3064576, 4979936, 6129152, 9959872, 12258304, 19919744, 39839488, 79678976, 159357952]

約数ペア:

[(1, 159357952), (2, 79678976), (4, 39839488), (8, 19919744), (13, 12258304), (16, 9959872), (26, 6129152), (32, 4979936), (52, 3064576), (64, 2489968), (104, 1532288), (128, 1244984), (208, 766144), (256, 622492), (416, 383072), (512, 311246), (832, 191536), (1024, 155623), (1664, 95768), (3328, 47884), (6656, 23942), (11971, 13312)]