163274384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112139}}^1$

素因数の和:112167

約数の個数: 40

約数和(自身を含む): 389350080

約数和(自身を除く): 226075696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 112139, 224278, 448556, 784973, 897112, 1457807, 1569946, 1794224, 2915614, 3139892, 5831228, 6279784, 10204649, 11662456, 12559568, 20409298, 23324912, 40818596, 81637192, 163274384]

約数ペア:

[(1, 163274384), (2, 81637192), (4, 40818596), (7, 23324912), (8, 20409298), (13, 12559568), (14, 11662456), (16, 10204649), (26, 6279784), (28, 5831228), (52, 3139892), (56, 2915614), (91, 1794224), (104, 1569946), (112, 1457807), (182, 897112), (208, 784973), (364, 448556), (728, 224278), (1456, 112139)]