155421708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{996293}}^1$

素因数の和:996313

約数の個数: 24

約数和(自身を含む): 390547248

約数和(自身を除く): 235125540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 996293, 1992586, 2988879, 3985172, 5977758, 11955516, 12951809, 25903618, 38855427, 51807236, 77710854, 155421708]

約数ペア:

[(1, 155421708), (2, 77710854), (3, 51807236), (4, 38855427), (6, 25903618), (12, 12951809), (13, 11955516), (26, 5977758), (39, 3985172), (52, 2988879), (78, 1992586), (156, 996293)]