145130944

素因数分解:

$2^6\times 7^2\times {\mathrm{46279}}^1$

素因数の和:46305

約数の個数: 42

約数和(自身を含む): 335020920

約数和(自身を除く): 189889976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 46279, 92558, 185116, 323953, 370232, 647906, 740464, 1295812, 1480928, 2267671, 2591624, 2961856, 4535342, 5183248, 9070684, 10366496, 18141368, 20732992, 36282736, 72565472, 145130944]

約数ペア:

[(1, 145130944), (2, 72565472), (4, 36282736), (7, 20732992), (8, 18141368), (14, 10366496), (16, 9070684), (28, 5183248), (32, 4535342), (49, 2961856), (56, 2591624), (64, 2267671), (98, 1480928), (112, 1295812), (196, 740464), (224, 647906), (392, 370232), (448, 323953), (784, 185116), (1568, 92558), (3136, 46279)]