148889587

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16249}}^1$

素因数の和:16291

約数の個数: 24

約数和(自身を含む): 200070000

約数和(自身を除く): 51180413

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 16249, 113743, 178739, 276233, 796201, 1251173, 1933631, 3038563, 8758211, 13535417, 21269941, 148889587]

約数ペア:

[(1, 148889587), (7, 21269941), (11, 13535417), (17, 8758211), (49, 3038563), (77, 1933631), (119, 1251173), (187, 796201), (539, 276233), (833, 178739), (1309, 113743), (9163, 16249)]