157649208982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{1913}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 257143113216

約数和(自身を除く): 99493904234

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 683, 989, 1366, 1403, 1913, 1978, 2623, 2806, 3826, 5246, 15709, 29369, 31418, 41663, 43999, 58738, 60329, 82259, 83326, 87998, 116693, 120658, 164518, 233386, 675487, 958249, 1306579, 1350974, 1791509, 1891957, 1916498, 2613158, 2683939, 3583018, 3783914, 5017799, 5367878, 10035598, 30051317, 41204707, 56182897, 60102634, 79701319, 82409414, 112365794, 115409377, 159402638, 230818754, 1292206631, 1833130337, 2584413262, 3427156717, 3666260674, 6854313434, 78824604491, 157649208982]

約数ペア:

[(1, 157649208982), (2, 78824604491), (23, 6854313434), (43, 3666260674), (46, 3427156717), (61, 2584413262), (86, 1833130337), (122, 1292206631), (683, 230818754), (989, 159402638), (1366, 115409377), (1403, 112365794), (1913, 82409414), (1978, 79701319), (2623, 60102634), (2806, 56182897), (3826, 41204707), (5246, 30051317), (15709, 10035598), (29369, 5367878), (31418, 5017799), (41663, 3783914), (43999, 3583018), (58738, 2683939), (60329, 2613158), (82259, 1916498), (83326, 1891957), (87998, 1791509), (116693, 1350974), (120658, 1306579), (164518, 958249), (233386, 675487)]