128220648

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{47279}}^1$

素因数の和:47401

約数の個数: 32

約数和(自身を含む): 323395200

約数和(自身を除く): 195174552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 47279, 94558, 141837, 189116, 283674, 378232, 567348, 1134696, 5342527, 10685054, 16027581, 21370108, 32055162, 42740216, 64110324, 128220648]

約数ペア:

[(1, 128220648), (2, 64110324), (3, 42740216), (4, 32055162), (6, 21370108), (8, 16027581), (12, 10685054), (24, 5342527), (113, 1134696), (226, 567348), (339, 378232), (452, 283674), (678, 189116), (904, 141837), (1356, 94558), (2712, 47279)]