168956508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{287341}}^1$

素因数の和:287362

約数の個数: 36

約数和(自身を含む): 458597832

約数和(自身を除く): 289641324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 287341, 574682, 862023, 1149364, 1724046, 2011387, 3448092, 4022774, 6034161, 8045548, 12068322, 14079709, 24136644, 28159418, 42239127, 56318836, 84478254, 168956508]

約数ペア:

[(1, 168956508), (2, 84478254), (3, 56318836), (4, 42239127), (6, 28159418), (7, 24136644), (12, 14079709), (14, 12068322), (21, 8045548), (28, 6034161), (42, 4022774), (49, 3448092), (84, 2011387), (98, 1724046), (147, 1149364), (196, 862023), (294, 574682), (588, 287341)]