161009748

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{13933}}^1$

素因数の和:14053

約数の個数: 48

約数和(自身を含む): 421364160

約数和(自身を除く): 260354412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 13933, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 376191, 501588, 752382, 1490831, 1504764, 2981662, 4472493, 5963324, 8944986, 13417479, 17889972, 26834958, 40252437, 53669916, 80504874, 161009748]

約数ペア:

[(1, 161009748), (2, 80504874), (3, 53669916), (4, 40252437), (6, 26834958), (9, 17889972), (12, 13417479), (18, 8944986), (27, 5963324), (36, 4472493), (54, 2981662), (107, 1504764), (108, 1490831), (214, 752382), (321, 501588), (428, 376191), (642, 250794), (963, 167196), (1284, 125397), (1926, 83598), (2889, 55732), (3852, 41799), (5778, 27866), (11556, 13933)]