137669982

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{290443}}^1$

素因数の和:290527

約数の個数: 16

約数和(自身を含む): 278826240

約数和(自身を除く): 141156258

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 290443, 580886, 871329, 1742658, 22944997, 45889994, 68834991, 137669982]

約数ペア:

[(1, 137669982), (2, 68834991), (3, 45889994), (6, 22944997), (79, 1742658), (158, 871329), (237, 580886), (474, 290443)]