237861594

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 526210152

約数和(自身を除く): 288348558

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 157, 219, 314, 438, 471, 657, 942, 1153, 1314, 1413, 2306, 2826, 3459, 6918, 10377, 11461, 20754, 22922, 34383, 68766, 84169, 103149, 168338, 181021, 206298, 252507, 362042, 505014, 543063, 757521, 1086126, 1515042, 1629189, 3258378, 13214533, 26429066, 39643599, 79287198, 118930797, 237861594]

約数ペア:

[(1, 237861594), (2, 118930797), (3, 79287198), (6, 39643599), (9, 26429066), (18, 13214533), (73, 3258378), (146, 1629189), (157, 1515042), (219, 1086126), (314, 757521), (438, 543063), (471, 505014), (657, 362042), (942, 252507), (1153, 206298), (1314, 181021), (1413, 168338), (2306, 103149), (2826, 84169), (3459, 68766), (6918, 34383), (10377, 22922), (11461, 20754)]