128222304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190807}}^1$

素因数の和:190827

約数の個数: 48

約数和(自身を含む): 384668928

約数和(自身を除く): 256446624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190807, 381614, 572421, 763228, 1144842, 1335649, 1526456, 2289684, 2671298, 3052912, 4006947, 4579368, 5342596, 6105824, 8013894, 9158736, 10685192, 16027788, 18317472, 21370384, 32055576, 42740768, 64111152, 128222304]

約数ペア:

[(1, 128222304), (2, 64111152), (3, 42740768), (4, 32055576), (6, 21370384), (7, 18317472), (8, 16027788), (12, 10685192), (14, 9158736), (16, 8013894), (21, 6105824), (24, 5342596), (28, 4579368), (32, 4006947), (42, 3052912), (48, 2671298), (56, 2289684), (84, 1526456), (96, 1335649), (112, 1144842), (168, 763228), (224, 572421), (336, 381614), (672, 190807)]