128331206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 211874400

約数和(自身を除く): 83543194

約数列:

[1, 2, 19, 29, 38, 58, 101, 202, 551, 1102, 1153, 1919, 2306, 2929, 3838, 5858, 21907, 33437, 43814, 55651, 66874, 111302, 116453, 232906, 635303, 1270606, 2212607, 3377137, 4425214, 6754274, 64165603, 128331206]

約数ペア:

[(1, 128331206), (2, 64165603), (19, 6754274), (29, 4425214), (38, 3377137), (58, 2212607), (101, 1270606), (202, 635303), (551, 232906), (1102, 116453), (1153, 111302), (1919, 66874), (2306, 55651), (2929, 43814), (3838, 33437), (5858, 21907)]