161744510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4211}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 305690112

約数和(自身を除く): 143945602

約数列:

[1, 2, 5, 10, 23, 46, 115, 167, 230, 334, 835, 1670, 3841, 4211, 7682, 8422, 19205, 21055, 38410, 42110, 96853, 193706, 484265, 703237, 968530, 1406474, 3516185, 7032370, 16174451, 32348902, 80872255, 161744510]

約数ペア:

[(1, 161744510), (2, 80872255), (5, 32348902), (10, 16174451), (23, 7032370), (46, 3516185), (115, 1406474), (167, 968530), (230, 703237), (334, 484265), (835, 193706), (1670, 96853), (3841, 42110), (4211, 38410), (7682, 21055), (8422, 19205)]