154839854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10111}}^1$

素因数の和:10176

約数の個数: 32

約数和(自身を含む): 271810560

約数和(自身を除く): 116970706

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 10111, 15314, 20222, 131443, 192109, 262886, 313441, 384218, 626882, 2497417, 4074733, 4994834, 5955379, 8149466, 11910758, 77419927, 154839854]

約数ペア:

[(1, 154839854), (2, 77419927), (13, 11910758), (19, 8149466), (26, 5955379), (31, 4994834), (38, 4074733), (62, 2497417), (247, 626882), (403, 384218), (494, 313441), (589, 262886), (806, 192109), (1178, 131443), (7657, 20222), (10111, 15314)]