137729453704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{906114827}}^1$

素因数の和:906114852

約数の個数: 16

約数和(自身を含む): 271834448400

約数和(自身を除く): 134104994696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 906114827, 1812229654, 3624459308, 7248918616, 17216181713, 34432363426, 68864726852, 137729453704]

約数ペア:

[(1, 137729453704), (2, 68864726852), (4, 34432363426), (8, 17216181713), (19, 7248918616), (38, 3624459308), (76, 1812229654), (152, 906114827)]