147639074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{75403}}^1$

素因数の和:75505

約数の個数: 16

約数和(自身を含む): 244308960

約数和(自身を除く): 96669886

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 75403, 150806, 829433, 1658866, 6710867, 13421734, 73819537, 147639074]

約数ペア:

[(1, 147639074), (2, 73819537), (11, 13421734), (22, 6710867), (89, 1658866), (178, 829433), (979, 150806), (1958, 75403)]