145344356836

素因数分解:

$2^2\times 7^2\times {\mathrm{1553}}^1\times {\mathrm{477497}}^1$

素因数の和:479068

約数の個数: 36

約数和(自身を含む): 296070724908

約数和(自身を除く): 150726368072

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1553, 3106, 6212, 10871, 21742, 43484, 76097, 152194, 304388, 477497, 954994, 1909988, 3342479, 6684958, 13369916, 23397353, 46794706, 93589412, 741552841, 1483105682, 2966211364, 5190869887, 10381739774, 20763479548, 36336089209, 72672178418, 145344356836]

約数ペア:

[(1, 145344356836), (2, 72672178418), (4, 36336089209), (7, 20763479548), (14, 10381739774), (28, 5190869887), (49, 2966211364), (98, 1483105682), (196, 741552841), (1553, 93589412), (3106, 46794706), (6212, 23397353), (10871, 13369916), (21742, 6684958), (43484, 3342479), (76097, 1909988), (152194, 954994), (304388, 477497)]