158658976

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2939}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 358585920

約数和(自身を除く): 199926944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 2939, 3374, 3856, 5878, 6748, 7712, 11756, 13496, 20573, 23512, 26992, 41146, 47024, 53984, 82292, 94048, 164584, 329168, 658336, 708299, 1416598, 2833196, 4958093, 5666392, 9916186, 11332784, 19832372, 22665568, 39664744, 79329488, 158658976]

約数ペア:

[(1, 158658976), (2, 79329488), (4, 39664744), (7, 22665568), (8, 19832372), (14, 11332784), (16, 9916186), (28, 5666392), (32, 4958093), (56, 2833196), (112, 1416598), (224, 708299), (241, 658336), (482, 329168), (964, 164584), (1687, 94048), (1928, 82292), (2939, 53984), (3374, 47024), (3856, 41146), (5878, 26992), (6748, 23512), (7712, 20573), (11756, 13496)]