161673708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23189}}^1$

素因数の和:23286

約数の個数: 48

約数和(自身を含む): 436343040

約数和(自身を除く): 274669332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 23189, 46378, 69567, 92756, 139134, 162323, 278268, 324646, 486969, 649292, 973938, 1924687, 1947876, 3849374, 5774061, 7698748, 11548122, 13472809, 23096244, 26945618, 40418427, 53891236, 80836854, 161673708]

約数ペア:

[(1, 161673708), (2, 80836854), (3, 53891236), (4, 40418427), (6, 26945618), (7, 23096244), (12, 13472809), (14, 11548122), (21, 7698748), (28, 5774061), (42, 3849374), (83, 1947876), (84, 1924687), (166, 973938), (249, 649292), (332, 486969), (498, 324646), (581, 278268), (996, 162323), (1162, 139134), (1743, 92756), (2324, 69567), (3486, 46378), (6972, 23189)]