159205436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5550

約数の個数: 36

約数和(自身を含む): 308761992

約数和(自身を除く): 149556556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 5477, 7267, 10954, 14534, 21908, 29068, 71201, 142402, 235511, 284804, 471022, 925613, 942044, 1851226, 3061643, 3702452, 6123286, 12246572, 39801359, 79602718, 159205436]

約数ペア:

[(1, 159205436), (2, 79602718), (4, 39801359), (13, 12246572), (26, 6123286), (43, 3702452), (52, 3061643), (86, 1851226), (169, 942044), (172, 925613), (338, 471022), (559, 284804), (676, 235511), (1118, 142402), (2236, 71201), (5477, 29068), (7267, 21908), (10954, 14534)]