143441984

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13963

約数の個数: 56

約数和(自身を含む): 339474048

約数和(自身を除く): 196032064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 13921, 27842, 55684, 97447, 111368, 194894, 222736, 320183, 389788, 445472, 640366, 779576, 890944, 1280732, 1559152, 2241281, 2561464, 3118304, 4482562, 5122928, 6236608, 8965124, 10245856, 17930248, 20491712, 35860496, 71720992, 143441984]

約数ペア:

[(1, 143441984), (2, 71720992), (4, 35860496), (7, 20491712), (8, 17930248), (14, 10245856), (16, 8965124), (23, 6236608), (28, 5122928), (32, 4482562), (46, 3118304), (56, 2561464), (64, 2241281), (92, 1559152), (112, 1280732), (161, 890944), (184, 779576), (224, 640366), (322, 445472), (368, 389788), (448, 320183), (644, 222736), (736, 194894), (1288, 111368), (1472, 97447), (2576, 55684), (5152, 27842), (10304, 13921)]