149173199

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 183968640

約数和(自身を除く): 34795441

約数列:

[1, 7, 19, 49, 133, 163, 931, 983, 1141, 3097, 6881, 7987, 18677, 21679, 48167, 130739, 151753, 160229, 915173, 1121603, 3044351, 7851221, 21310457, 149173199]

約数ペア:

[(1, 149173199), (7, 21310457), (19, 7851221), (49, 3044351), (133, 1121603), (163, 915173), (931, 160229), (983, 151753), (1141, 130739), (3097, 48167), (6881, 21679), (7987, 18677)]