127224496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36643}}^1$

素因数の和:36689

約数の個数: 40

約数和(自身を含む): 290806784

約数和(自身を除く): 163582288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 36643, 73286, 146572, 256501, 293144, 513002, 586288, 1026004, 1135933, 2052008, 2271866, 4104016, 4543732, 7951531, 9087464, 15903062, 18174928, 31806124, 63612248, 127224496]

約数ペア:

[(1, 127224496), (2, 63612248), (4, 31806124), (7, 18174928), (8, 15903062), (14, 9087464), (16, 7951531), (28, 4543732), (31, 4104016), (56, 2271866), (62, 2052008), (112, 1135933), (124, 1026004), (217, 586288), (248, 513002), (434, 293144), (496, 256501), (868, 146572), (1736, 73286), (3472, 36643)]