157040438236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{19939111}}^1$

素因数の和:19939305

約数の個数: 24

約数和(自身を含む): 301479373440

約数和(自身を除く): 144438935204

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 19939111, 39878222, 79756444, 219330221, 438660442, 877320884, 3569100869, 7138201738, 14276403476, 39260109559, 78520219118, 157040438236]

約数ペア:

[(1, 157040438236), (2, 78520219118), (4, 39260109559), (11, 14276403476), (22, 7138201738), (44, 3569100869), (179, 877320884), (358, 438660442), (716, 219330221), (1969, 79756444), (3938, 39878222), (7876, 19939111)]