168305844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2003641}}^1$

素因数の和:2003655

約数の個数: 24

約数和(自身を含む): 448815808

約数和(自身を除く): 280509964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2003641, 4007282, 6010923, 8014564, 12021846, 14025487, 24043692, 28050974, 42076461, 56101948, 84152922, 168305844]

約数ペア:

[(1, 168305844), (2, 84152922), (3, 56101948), (4, 42076461), (6, 28050974), (7, 24043692), (12, 14025487), (14, 12021846), (21, 8014564), (28, 6010923), (42, 4007282), (84, 2003641)]