170415672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 488920320

約数和(自身を除く): 318504648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 3947, 5397, 6168, 7196, 7894, 10794, 11841, 14392, 15788, 21588, 23682, 27629, 31576, 43176, 47364, 55258, 82887, 94728, 110516, 165774, 221032, 331548, 663096, 1014379, 2028758, 3043137, 4057516, 6086274, 7100653, 8115032, 12172548, 14201306, 21301959, 24345096, 28402612, 42603918, 56805224, 85207836, 170415672]

約数ペア:

[(1, 170415672), (2, 85207836), (3, 56805224), (4, 42603918), (6, 28402612), (7, 24345096), (8, 21301959), (12, 14201306), (14, 12172548), (21, 8115032), (24, 7100653), (28, 6086274), (42, 4057516), (56, 3043137), (84, 2028758), (168, 1014379), (257, 663096), (514, 331548), (771, 221032), (1028, 165774), (1542, 110516), (1799, 94728), (2056, 82887), (3084, 55258), (3598, 47364), (3947, 43176), (5397, 31576), (6168, 27629), (7196, 23682), (7894, 21588), (10794, 15788), (11841, 14392)]