133409104

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{55219}}^1$

素因数の和:55378

約数の個数: 20

約数和(自身を含む): 260196640

約数和(自身を除く): 126787536

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 55219, 110438, 220876, 441752, 883504, 8338069, 16676138, 33352276, 66704552, 133409104]

約数ペア:

[(1, 133409104), (2, 66704552), (4, 33352276), (8, 16676138), (16, 8338069), (151, 883504), (302, 441752), (604, 220876), (1208, 110438), (2416, 55219)]