131143306

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 233798400

約数和(自身を除く): 102655094

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 2597, 3607, 5194, 7214, 18179, 25249, 36358, 50498, 176743, 191171, 353486, 382342, 1237201, 1338197, 2474402, 2676394, 9367379, 18734758, 65571653, 131143306]

約数ペア:

[(1, 131143306), (2, 65571653), (7, 18734758), (14, 9367379), (49, 2676394), (53, 2474402), (98, 1338197), (106, 1237201), (343, 382342), (371, 353486), (686, 191171), (742, 176743), (2597, 50498), (3607, 36358), (5194, 25249), (7214, 18179)]