157212786

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 317750400

約数和(自身を除く): 160537614

約数列:

[1, 2, 3, 6, 199, 353, 373, 398, 597, 706, 746, 1059, 1119, 1194, 2118, 2238, 70247, 74227, 131669, 140494, 148454, 210741, 222681, 263338, 395007, 421482, 445362, 790014, 26202131, 52404262, 78606393, 157212786]

約数ペア:

[(1, 157212786), (2, 78606393), (3, 52404262), (6, 26202131), (199, 790014), (353, 445362), (373, 421482), (398, 395007), (597, 263338), (706, 222681), (746, 210741), (1059, 148454), (1119, 140494), (1194, 131669), (2118, 74227), (2238, 70247)]