172476592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{136453}}^1$

素因数の和:136540

約数の個数: 20

約数和(自身を含む): 338405920

約数和(自身を除く): 165929328

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 136453, 272906, 545812, 1091624, 2183248, 10779787, 21559574, 43119148, 86238296, 172476592]

約数ペア:

[(1, 172476592), (2, 86238296), (4, 43119148), (8, 21559574), (16, 10779787), (79, 2183248), (158, 1091624), (316, 545812), (632, 272906), (1264, 136453)]