168300972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{667861}}^1$

素因数の和:667878

約数の個数: 36

約数和(自身を含む): 486203536

約数和(自身を除く): 317902564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 667861, 1335722, 2003583, 2671444, 4007166, 4675027, 6010749, 8014332, 9350054, 12021498, 14025081, 18700108, 24042996, 28050162, 42075243, 56100324, 84150486, 168300972]

約数ペア:

[(1, 168300972), (2, 84150486), (3, 56100324), (4, 42075243), (6, 28050162), (7, 24042996), (9, 18700108), (12, 14025081), (14, 12021498), (18, 9350054), (21, 8014332), (28, 6010749), (36, 4675027), (42, 4007166), (63, 2671444), (84, 2003583), (126, 1335722), (252, 667861)]