173673968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1103}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 363185088

約数和(自身を除く): 189511120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 757, 1103, 1514, 2206, 3028, 4412, 6056, 8824, 9841, 12112, 14339, 17648, 19682, 28678, 39364, 57356, 78728, 114712, 157456, 229424, 834971, 1669942, 3339884, 6679768, 10854623, 13359536, 21709246, 43418492, 86836984, 173673968]

約数ペア:

[(1, 173673968), (2, 86836984), (4, 43418492), (8, 21709246), (13, 13359536), (16, 10854623), (26, 6679768), (52, 3339884), (104, 1669942), (208, 834971), (757, 229424), (1103, 157456), (1514, 114712), (2206, 78728), (3028, 57356), (4412, 39364), (6056, 28678), (8824, 19682), (9841, 17648), (12112, 14339)]