159405904

素因数分解:

$2^4\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1721}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 353602368

約数和(自身を除く): 194196464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 827, 1654, 1721, 3308, 3442, 5789, 6616, 6884, 11578, 12047, 13232, 13768, 23156, 24094, 27536, 46312, 48188, 92624, 96376, 192752, 1423267, 2846534, 5693068, 9962869, 11386136, 19925738, 22772272, 39851476, 79702952, 159405904]

約数ペア:

[(1, 159405904), (2, 79702952), (4, 39851476), (7, 22772272), (8, 19925738), (14, 11386136), (16, 9962869), (28, 5693068), (56, 2846534), (112, 1423267), (827, 192752), (1654, 96376), (1721, 92624), (3308, 48188), (3442, 46312), (5789, 27536), (6616, 24094), (6884, 23156), (11578, 13768), (12047, 13232)]