164017105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4609

約数の個数: 32

約数和(自身を含む): 242127360

約数和(自身を除く): 78110255

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 4519, 5185, 7259, 22595, 31633, 36295, 76823, 158165, 275659, 384115, 537761, 1378295, 1929613, 2688805, 4686203, 9648065, 23431015, 32803421, 164017105]

約数ペア:

[(1, 164017105), (5, 32803421), (7, 23431015), (17, 9648065), (35, 4686203), (61, 2688805), (85, 1929613), (119, 1378295), (305, 537761), (427, 384115), (595, 275659), (1037, 158165), (2135, 76823), (4519, 36295), (5185, 31633), (7259, 22595)]