128347886

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:4027

約数の個数: 16

約数和(自身を含む): 195563808

約数和(自身を除く): 67215922

約数列:

[1, 2, 113, 151, 226, 302, 3761, 7522, 17063, 34126, 424993, 567911, 849986, 1135822, 64173943, 128347886]

約数ペア:

[(1, 128347886), (2, 64173943), (113, 1135822), (151, 849986), (226, 567911), (302, 424993), (3761, 34126), (7522, 17063)]