131749892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3539}}^1$

素因数の和:3811

約数の個数: 24

約数和(自身を含む): 237293280

約数和(自身を除く): 105543388

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 3539, 7078, 9307, 14156, 18614, 37228, 145099, 290198, 580396, 803353, 1606706, 3213412, 32937473, 65874946, 131749892]

約数ペア:

[(1, 131749892), (2, 65874946), (4, 32937473), (41, 3213412), (82, 1606706), (164, 803353), (227, 580396), (454, 290198), (908, 145099), (3539, 37228), (7078, 18614), (9307, 14156)]