166156872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{989029}}^1$

素因数の和:989045

約数の個数: 32

約数和(自身を含む): 474734400

約数和(自身を除く): 308577528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 989029, 1978058, 2967087, 3956116, 5934174, 6923203, 7912232, 11868348, 13846406, 20769609, 23736696, 27692812, 41539218, 55385624, 83078436, 166156872]

約数ペア:

[(1, 166156872), (2, 83078436), (3, 55385624), (4, 41539218), (6, 27692812), (7, 23736696), (8, 20769609), (12, 13846406), (14, 11868348), (21, 7912232), (24, 6923203), (28, 5934174), (42, 3956116), (56, 2967087), (84, 1978058), (168, 989029)]