127208872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73277}}^1$

素因数の和:73321

約数の個数: 32

約数和(自身を含む): 281387520

約数和(自身を除く): 154178648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 73277, 146554, 293108, 512939, 586216, 1025878, 2051756, 2271587, 4103512, 4543174, 9086348, 15901109, 18172696, 31802218, 63604436, 127208872]

約数ペア:

[(1, 127208872), (2, 63604436), (4, 31802218), (7, 18172696), (8, 15901109), (14, 9086348), (28, 4543174), (31, 4103512), (56, 2271587), (62, 2051756), (124, 1025878), (217, 586216), (248, 512939), (434, 293108), (868, 146554), (1736, 73277)]