156634208

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 320443200

約数和(自身を除く): 163808992

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 1699, 2144, 2881, 3398, 5762, 6796, 11524, 13592, 23048, 27184, 46096, 54368, 73057, 92192, 113833, 146114, 227666, 292228, 455332, 584456, 910664, 1168912, 1821328, 2337824, 3642656, 4894819, 9789638, 19579276, 39158552, 78317104, 156634208]

約数ペア:

[(1, 156634208), (2, 78317104), (4, 39158552), (8, 19579276), (16, 9789638), (32, 4894819), (43, 3642656), (67, 2337824), (86, 1821328), (134, 1168912), (172, 910664), (268, 584456), (344, 455332), (536, 292228), (688, 227666), (1072, 146114), (1376, 113833), (1699, 92192), (2144, 73057), (2881, 54368), (3398, 46096), (5762, 27184), (6796, 23048), (11524, 13592)]