149701424

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{10181}}^1$

素因数の和:11108

約数の個数: 20

約数和(自身を含む): 290390640

約数和(自身を除く): 140689216

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 10181, 14704, 20362, 40724, 81448, 162896, 9356339, 18712678, 37425356, 74850712, 149701424]

約数ペア:

[(1, 149701424), (2, 74850712), (4, 37425356), (8, 18712678), (16, 9356339), (919, 162896), (1838, 81448), (3676, 40724), (7352, 20362), (10181, 14704)]