129809154

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{61991}}^1$

素因数の和:62345

約数の個数: 16

約数和(自身を含む): 260366400

約数和(自身を除く): 130557246

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 61991, 123982, 185973, 371946, 21634859, 43269718, 64904577, 129809154]

約数ペア:

[(1, 129809154), (2, 64904577), (3, 43269718), (6, 21634859), (349, 371946), (698, 185973), (1047, 123982), (2094, 61991)]