142646976

素因数分解:

$2^6\times 3^2\times {\mathrm{247651}}^1$

素因数の和:247669

約数の個数: 42

約数和(自身を含む): 408873452

約数和(自身を除く): 266226476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 247651, 495302, 742953, 990604, 1485906, 1981208, 2228859, 2971812, 3962416, 4457718, 5943624, 7924832, 8915436, 11887248, 15849664, 17830872, 23774496, 35661744, 47548992, 71323488, 142646976]

約数ペア:

[(1, 142646976), (2, 71323488), (3, 47548992), (4, 35661744), (6, 23774496), (8, 17830872), (9, 15849664), (12, 11887248), (16, 8915436), (18, 7924832), (24, 5943624), (32, 4457718), (36, 3962416), (48, 2971812), (64, 2228859), (72, 1981208), (96, 1485906), (144, 990604), (192, 742953), (288, 495302), (576, 247651)]