128800762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{21517}}^1$

素因数の和:21633

約数の個数: 16

約数和(自身を含む): 200633832

約数和(自身を除く): 71833070

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 21517, 43034, 882197, 1570741, 1764394, 3141482, 64400381, 128800762]

約数ペア:

[(1, 128800762), (2, 64400381), (41, 3141482), (73, 1764394), (82, 1570741), (146, 882197), (2993, 43034), (5986, 21517)]