168857724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{287173}}^1$

素因数の和:287194

約数の個数: 36

約数和(自身を含む): 458329704

約数和(自身を除く): 289471980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 287173, 574346, 861519, 1148692, 1723038, 2010211, 3446076, 4020422, 6030633, 8040844, 12061266, 14071477, 24122532, 28142954, 42214431, 56285908, 84428862, 168857724]

約数ペア:

[(1, 168857724), (2, 84428862), (3, 56285908), (4, 42214431), (6, 28142954), (7, 24122532), (12, 14071477), (14, 12061266), (21, 8040844), (28, 6030633), (42, 4020422), (49, 3446076), (84, 2010211), (98, 1723038), (147, 1148692), (196, 861519), (294, 574346), (588, 287173)]