128923032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{767399}}^1$

素因数の和:767415

約数の個数: 32

約数和(自身を含む): 368352000

約数和(自身を除く): 239428968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 767399, 1534798, 2302197, 3069596, 4604394, 5371793, 6139192, 9208788, 10743586, 16115379, 18417576, 21487172, 32230758, 42974344, 64461516, 128923032]

約数ペア:

[(1, 128923032), (2, 64461516), (3, 42974344), (4, 32230758), (6, 21487172), (7, 18417576), (8, 16115379), (12, 10743586), (14, 9208788), (21, 6139192), (24, 5371793), (28, 4604394), (42, 3069596), (56, 2302197), (84, 1534798), (168, 767399)]