128516516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6121}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 233982840

約数和(自身を除く): 105466324

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 724, 5249, 6121, 10498, 12242, 20996, 24484, 177509, 355018, 710036, 1107901, 2215802, 4431604, 32129129, 64258258, 128516516]

約数ペア:

[(1, 128516516), (2, 64258258), (4, 32129129), (29, 4431604), (58, 2215802), (116, 1107901), (181, 710036), (362, 355018), (724, 177509), (5249, 24484), (6121, 20996), (10498, 12242)]