164087145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 302994432

約数和(自身を除く): 138907287

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 191, 255, 573, 765, 955, 1123, 1719, 2865, 3247, 3369, 5615, 8595, 9741, 10107, 16235, 16845, 19091, 29223, 48705, 50535, 57273, 95455, 146115, 171819, 214493, 286365, 643479, 859095, 1072465, 1930437, 3217395, 3646381, 9652185, 10939143, 18231905, 32817429, 54695715, 164087145]

約数ペア:

[(1, 164087145), (3, 54695715), (5, 32817429), (9, 18231905), (15, 10939143), (17, 9652185), (45, 3646381), (51, 3217395), (85, 1930437), (153, 1072465), (191, 859095), (255, 643479), (573, 286365), (765, 214493), (955, 171819), (1123, 146115), (1719, 95455), (2865, 57273), (3247, 50535), (3369, 48705), (5615, 29223), (8595, 19091), (9741, 16845), (10107, 16235)]