149337748

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23917}}^1$

素因数の和:24151

約数の個数: 24

約数和(自身を含む): 300027392

約数和(自身を除く): 150689644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 23917, 47834, 95668, 167419, 334838, 669676, 5333491, 10666982, 21333964, 37334437, 74668874, 149337748]

約数ペア:

[(1, 149337748), (2, 74668874), (4, 37334437), (7, 21333964), (14, 10666982), (28, 5333491), (223, 669676), (446, 334838), (892, 167419), (1561, 95668), (3122, 47834), (6244, 23917)]