149231624

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{51673}}^1$

素因数の和:51717

約数の個数: 24

約数和(自身を含む): 295316910

約数和(自身を除く): 146085286

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 51673, 103346, 206692, 413384, 981787, 1963574, 3927148, 7854296, 18653953, 37307906, 74615812, 149231624]

約数ペア:

[(1, 149231624), (2, 74615812), (4, 37307906), (8, 18653953), (19, 7854296), (38, 3927148), (76, 1963574), (152, 981787), (361, 413384), (722, 206692), (1444, 103346), (2888, 51673)]