142739136

素因数分解:

$2^6\times 3^2\times {\mathrm{247811}}^1$

素因数の和:247829

約数の個数: 42

約数和(自身を含む): 409137612

約数和(自身を除く): 266398476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 247811, 495622, 743433, 991244, 1486866, 1982488, 2230299, 2973732, 3964976, 4460598, 5947464, 7929952, 8921196, 11894928, 15859904, 17842392, 23789856, 35684784, 47579712, 71369568, 142739136]

約数ペア:

[(1, 142739136), (2, 71369568), (3, 47579712), (4, 35684784), (6, 23789856), (8, 17842392), (9, 15859904), (12, 11894928), (16, 8921196), (18, 7929952), (24, 5947464), (32, 4460598), (36, 3964976), (48, 2973732), (64, 2230299), (72, 1982488), (96, 1486866), (144, 991244), (192, 743433), (288, 495622), (576, 247811)]