128570912

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{68099}}^1$

素因数の和:68168

約数の個数: 24

約数和(自身を含む): 257418000

約数和(自身を除く): 128847088

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 68099, 136198, 272396, 544792, 1089584, 2179168, 4017841, 8035682, 16071364, 32142728, 64285456, 128570912]

約数ペア:

[(1, 128570912), (2, 64285456), (4, 32142728), (8, 16071364), (16, 8035682), (32, 4017841), (59, 2179168), (118, 1089584), (236, 544792), (472, 272396), (944, 136198), (1888, 68099)]