128022384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{381019}}^1$

素因数の和:381037

約数の個数: 40

約数和(自身を含む): 377971840

約数和(自身を除く): 249949456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 381019, 762038, 1143057, 1524076, 2286114, 2667133, 3048152, 4572228, 5334266, 6096304, 8001399, 9144456, 10668532, 16002798, 18288912, 21337064, 32005596, 42674128, 64011192, 128022384]

約数ペア:

[(1, 128022384), (2, 64011192), (3, 42674128), (4, 32005596), (6, 21337064), (7, 18288912), (8, 16002798), (12, 10668532), (14, 9144456), (16, 8001399), (21, 6096304), (24, 5334266), (28, 4572228), (42, 3048152), (48, 2667133), (56, 2286114), (84, 1524076), (112, 1143057), (168, 762038), (336, 381019)]