239159648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82129}}^1$

素因数の和:82159

約数の個数: 48

約数和(自身を含む): 579509280

約数和(自身を除く): 340349632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 82129, 164258, 328516, 574903, 657032, 1067677, 1149806, 1314064, 2135354, 2299612, 2628128, 4270708, 4599224, 7473739, 8541416, 9198448, 14947478, 17082832, 18396896, 29894956, 34165664, 59789912, 119579824, 239159648]

約数ペア:

[(1, 239159648), (2, 119579824), (4, 59789912), (7, 34165664), (8, 29894956), (13, 18396896), (14, 17082832), (16, 14947478), (26, 9198448), (28, 8541416), (32, 7473739), (52, 4599224), (56, 4270708), (91, 2628128), (104, 2299612), (112, 2135354), (182, 1314064), (208, 1149806), (224, 1067677), (364, 657032), (416, 574903), (728, 328516), (1456, 164258), (2912, 82129)]