144075904

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 331165440

約数和(自身を除く): 187089536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1423, 1582, 1808, 2846, 3164, 3616, 5692, 6328, 7232, 9961, 11384, 12656, 14464, 19922, 22768, 25312, 39844, 45536, 50624, 79688, 91072, 101248, 159376, 160799, 182144, 318752, 321598, 637504, 643196, 1125593, 1275008, 1286392, 2251186, 2572784, 4502372, 5145568, 9004744, 10291136, 18009488, 20582272, 36018976, 72037952, 144075904]

約数ペア:

[(1, 144075904), (2, 72037952), (4, 36018976), (7, 20582272), (8, 18009488), (14, 10291136), (16, 9004744), (28, 5145568), (32, 4502372), (56, 2572784), (64, 2251186), (112, 1286392), (113, 1275008), (128, 1125593), (224, 643196), (226, 637504), (448, 321598), (452, 318752), (791, 182144), (896, 160799), (904, 159376), (1423, 101248), (1582, 91072), (1808, 79688), (2846, 50624), (3164, 45536), (3616, 39844), (5692, 25312), (6328, 22768), (7232, 19922), (9961, 14464), (11384, 12656)]