189985344

素因数分解:

$2^6\times 3^1\times {\mathrm{989507}}^1$

素因数の和:989522

約数の個数: 28

約数和(自身を含む): 502670064

約数和(自身を除く): 312684720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 989507, 1979014, 2968521, 3958028, 5937042, 7916056, 11874084, 15832112, 23748168, 31664224, 47496336, 63328448, 94992672, 189985344]

約数ペア:

[(1, 189985344), (2, 94992672), (3, 63328448), (4, 47496336), (6, 31664224), (8, 23748168), (12, 15832112), (16, 11874084), (24, 7916056), (32, 5937042), (48, 3958028), (64, 2968521), (96, 1979014), (192, 989507)]