143877076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5347}}^1$

素因数の和:5420

約数の個数: 36

約数和(自身を含む): 297391584

約数和(自身を除く): 153514508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 5347, 6727, 10694, 13454, 21388, 26908, 37429, 74858, 149716, 165757, 331514, 663028, 1160299, 2320598, 4641196, 5138467, 10276934, 20553868, 35969269, 71938538, 143877076]

約数ペア:

[(1, 143877076), (2, 71938538), (4, 35969269), (7, 20553868), (14, 10276934), (28, 5138467), (31, 4641196), (62, 2320598), (124, 1160299), (217, 663028), (434, 331514), (868, 165757), (961, 149716), (1922, 74858), (3844, 37429), (5347, 26908), (6727, 21388), (10694, 13454)]