172807656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1028617}}^1$

素因数の和:1028633

約数の個数: 32

約数和(自身を含む): 493736640

約数和(自身を除く): 320928984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1028617, 2057234, 3085851, 4114468, 6171702, 7200319, 8228936, 12343404, 14400638, 21600957, 24686808, 28801276, 43201914, 57602552, 86403828, 172807656]

約数ペア:

[(1, 172807656), (2, 86403828), (3, 57602552), (4, 43201914), (6, 28801276), (7, 24686808), (8, 21600957), (12, 14400638), (14, 12343404), (21, 8228936), (24, 7200319), (28, 6171702), (42, 4114468), (56, 3085851), (84, 2057234), (168, 1028617)]