158574117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{140207}}^1$

素因数の和:140252

約数の個数: 16

約数和(自身を含む): 235549440

約数和(自身を除く): 76975323

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 140207, 420621, 1822691, 4066003, 5468073, 12198009, 52858039, 158574117]

約数ペア:

[(1, 158574117), (3, 52858039), (13, 12198009), (29, 5468073), (39, 4066003), (87, 1822691), (377, 420621), (1131, 140207)]