156789216

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9589

約数の個数: 96

約数和(自身を含む): 481420800

約数和(自身を除く): 324631584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 9551, 16416, 19102, 28653, 38204, 57306, 76408, 85959, 114612, 152816, 171918, 181469, 229224, 257877, 305632, 343836, 362938, 458448, 515754, 544407, 687672, 725876, 916896, 1031508, 1088814, 1375344, 1451752, 1633221, 2063016, 2177628, 2750688, 2903504, 3266442, 4126032, 4355256, 4899663, 5807008, 6532884, 8252064, 8710512, 9799326, 13065768, 17421024, 19598652, 26131536, 39197304, 52263072, 78394608, 156789216]

約数ペア:

[(1, 156789216), (2, 78394608), (3, 52263072), (4, 39197304), (6, 26131536), (8, 19598652), (9, 17421024), (12, 13065768), (16, 9799326), (18, 8710512), (19, 8252064), (24, 6532884), (27, 5807008), (32, 4899663), (36, 4355256), (38, 4126032), (48, 3266442), (54, 2903504), (57, 2750688), (72, 2177628), (76, 2063016), (96, 1633221), (108, 1451752), (114, 1375344), (144, 1088814), (152, 1031508), (171, 916896), (216, 725876), (228, 687672), (288, 544407), (304, 515754), (342, 458448), (432, 362938), (456, 343836), (513, 305632), (608, 257877), (684, 229224), (864, 181469), (912, 171918), (1026, 152816), (1368, 114612), (1824, 85959), (2052, 76408), (2736, 57306), (4104, 38204), (5472, 28653), (8208, 19102), (9551, 16416)]