140210568

素因数分解:

$2^3\times 3^3\times {\mathrm{649123}}^1$

素因数の和:649138

約数の個数: 32

約数和(自身を含む): 389474400

約数和(自身を除く): 249263832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 649123, 1298246, 1947369, 2596492, 3894738, 5192984, 5842107, 7789476, 11684214, 15578952, 17526321, 23368428, 35052642, 46736856, 70105284, 140210568]

約数ペア:

[(1, 140210568), (2, 70105284), (3, 46736856), (4, 35052642), (6, 23368428), (8, 17526321), (9, 15578952), (12, 11684214), (18, 7789476), (24, 5842107), (27, 5192984), (36, 3894738), (54, 2596492), (72, 1947369), (108, 1298246), (216, 649123)]