155881656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{309289}}^1$

素因数の和:309308

約数の個数: 48

約数和(自身を含む): 482492400

約数和(自身を除く): 326610744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 309289, 618578, 927867, 1237156, 1855734, 2165023, 2474312, 2783601, 3711468, 4330046, 5567202, 6495069, 7422936, 8660092, 11134404, 12990138, 17320184, 19485207, 22268808, 25980276, 38970414, 51960552, 77940828, 155881656]

約数ペア:

[(1, 155881656), (2, 77940828), (3, 51960552), (4, 38970414), (6, 25980276), (7, 22268808), (8, 19485207), (9, 17320184), (12, 12990138), (14, 11134404), (18, 8660092), (21, 7422936), (24, 6495069), (28, 5567202), (36, 4330046), (42, 3711468), (56, 2783601), (63, 2474312), (72, 2165023), (84, 1855734), (126, 1237156), (168, 927867), (252, 618578), (504, 309289)]