172377144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{140831}}^1$

素因数の和:140860

約数の個数: 48

約数和(自身を含む): 494320320

約数和(自身を除く): 321943176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 140831, 281662, 422493, 563324, 844986, 1126648, 1267479, 1689972, 2394127, 2534958, 3379944, 4788254, 5069916, 7182381, 9576508, 10139832, 14364762, 19153016, 21547143, 28729524, 43094286, 57459048, 86188572, 172377144]

約数ペア:

[(1, 172377144), (2, 86188572), (3, 57459048), (4, 43094286), (6, 28729524), (8, 21547143), (9, 19153016), (12, 14364762), (17, 10139832), (18, 9576508), (24, 7182381), (34, 5069916), (36, 4788254), (51, 3379944), (68, 2534958), (72, 2394127), (102, 1689972), (136, 1267479), (153, 1126648), (204, 844986), (306, 563324), (408, 422493), (612, 281662), (1224, 140831)]