163668242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 270043200

約数和(自身を除く): 106374958

約数列:

[1, 2, 19, 37, 38, 59, 74, 118, 703, 1121, 1406, 1973, 2183, 2242, 3946, 4366, 37487, 41477, 73001, 74974, 82954, 116407, 146002, 232814, 1387019, 2211733, 2774038, 4307059, 4423466, 8614118, 81834121, 163668242]

約数ペア:

[(1, 163668242), (2, 81834121), (19, 8614118), (37, 4423466), (38, 4307059), (59, 2774038), (74, 2211733), (118, 1387019), (703, 232814), (1121, 146002), (1406, 116407), (1973, 82954), (2183, 74974), (2242, 73001), (3946, 41477), (4366, 37487)]