142126859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12007}}^1$

素因数の和:12122

約数の個数: 16

約数和(自身を含む): 172915200

約数和(自身を除く): 30788341

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 12007, 84049, 228133, 1068623, 1596931, 7480361, 20303837, 142126859]

約数ペア:

[(1, 142126859), (7, 20303837), (19, 7480361), (89, 1596931), (133, 1068623), (623, 228133), (1691, 84049), (11837, 12007)]