145042488

素因数分解:

$2^3\times 3^4\times {\mathrm{223831}}^1$

素因数の和:223849

約数の個数: 40

約数和(自身を含む): 406255080

約数和(自身を除く): 261212592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 223831, 447662, 671493, 895324, 1342986, 1790648, 2014479, 2685972, 4028958, 5371944, 6043437, 8057916, 12086874, 16115832, 18130311, 24173748, 36260622, 48347496, 72521244, 145042488]

約数ペア:

[(1, 145042488), (2, 72521244), (3, 48347496), (4, 36260622), (6, 24173748), (8, 18130311), (9, 16115832), (12, 12086874), (18, 8057916), (24, 6043437), (27, 5371944), (36, 4028958), (54, 2685972), (72, 2014479), (81, 1790648), (108, 1342986), (162, 895324), (216, 671493), (324, 447662), (648, 223831)]