145256041

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 185760000

約数和(自身を除く): 40503959

約数列:

[1, 7, 17, 29, 49, 119, 203, 343, 493, 833, 859, 1421, 3451, 5831, 6013, 9947, 14603, 24157, 24911, 42091, 102221, 169099, 174377, 294637, 423487, 715547, 1220639, 2964409, 5008829, 8544473, 20750863, 145256041]

約数ペア:

[(1, 145256041), (7, 20750863), (17, 8544473), (29, 5008829), (49, 2964409), (119, 1220639), (203, 715547), (343, 423487), (493, 294637), (833, 174377), (859, 169099), (1421, 102221), (3451, 42091), (5831, 24911), (6013, 24157), (9947, 14603)]