140982198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{19403}}^1$

素因数の和:19588

約数の個数: 32

約数和(自身を含む): 324124416

約数和(自身を除く): 183142218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 19403, 38806, 58209, 116418, 135821, 271642, 407463, 814926, 3356719, 6713438, 10070157, 20140314, 23497033, 46994066, 70491099, 140982198]

約数ペア:

[(1, 140982198), (2, 70491099), (3, 46994066), (6, 23497033), (7, 20140314), (14, 10070157), (21, 6713438), (42, 3356719), (173, 814926), (346, 407463), (519, 271642), (1038, 135821), (1211, 116418), (2422, 58209), (3633, 38806), (7266, 19403)]