143234856

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{20509}}^1$

素因数の和:20618

約数の個数: 48

約数和(自身を含む): 391946100

約数和(自身を除く): 248711244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 369162, 492216, 738324, 1476648, 1989373, 3978746, 5968119, 7957492, 11936238, 15914984, 17904357, 23872476, 35808714, 47744952, 71617428, 143234856]

約数ペア:

[(1, 143234856), (2, 71617428), (3, 47744952), (4, 35808714), (6, 23872476), (8, 17904357), (9, 15914984), (12, 11936238), (18, 7957492), (24, 5968119), (36, 3978746), (72, 1989373), (97, 1476648), (194, 738324), (291, 492216), (388, 369162), (582, 246108), (776, 184581), (873, 164072), (1164, 123054), (1746, 82036), (2328, 61527), (3492, 41018), (6984, 20509)]