149590392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{890419}}^1$

素因数の和:890435

約数の個数: 32

約数和(自身を含む): 427401600

約数和(自身を除く): 277811208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 890419, 1780838, 2671257, 3561676, 5342514, 6232933, 7123352, 10685028, 12465866, 18698799, 21370056, 24931732, 37397598, 49863464, 74795196, 149590392]

約数ペア:

[(1, 149590392), (2, 74795196), (3, 49863464), (4, 37397598), (6, 24931732), (7, 21370056), (8, 18698799), (12, 12465866), (14, 10685028), (21, 7123352), (24, 6232933), (28, 5342514), (42, 3561676), (56, 2671257), (84, 1780838), (168, 890419)]