154140544

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{11923}}^1$

素因数の和:12038

約数の個数: 32

約数和(自身を含む): 310143240

約数和(自身を除く): 156002696

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 11923, 12928, 23846, 47692, 95384, 190768, 381536, 763072, 1204223, 1526144, 2408446, 4816892, 9633784, 19267568, 38535136, 77070272, 154140544]

約数ペア:

[(1, 154140544), (2, 77070272), (4, 38535136), (8, 19267568), (16, 9633784), (32, 4816892), (64, 2408446), (101, 1526144), (128, 1204223), (202, 763072), (404, 381536), (808, 190768), (1616, 95384), (3232, 47692), (6464, 23846), (11923, 12928)]