158780536

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{11807}}^1$

素因数の和:11895

約数の個数: 24

約数和(自身を含む): 305177760

約数和(自身を除く): 146397224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 3362, 6724, 11807, 13448, 23614, 47228, 94456, 484087, 968174, 1936348, 3872696, 19847567, 39695134, 79390268, 158780536]

約数ペア:

[(1, 158780536), (2, 79390268), (4, 39695134), (8, 19847567), (41, 3872696), (82, 1936348), (164, 968174), (328, 484087), (1681, 94456), (3362, 47228), (6724, 23614), (11807, 13448)]