161640490755

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1543}}^1\times {\mathrm{29221}}^1$

素因数の和:31011

約数の個数: 32

約数和(自身を含む): 259884103680

約数和(自身を除く): 98243612925

約数列:

[1, 3, 5, 15, 239, 717, 1195, 1543, 3585, 4629, 7715, 23145, 29221, 87663, 146105, 368777, 438315, 1106331, 1843885, 5531655, 6983819, 20951457, 34919095, 45088003, 104757285, 135264009, 225440015, 676320045, 10776032717, 32328098151, 53880163585, 161640490755]

約数ペア:

[(1, 161640490755), (3, 53880163585), (5, 32328098151), (15, 10776032717), (239, 676320045), (717, 225440015), (1195, 135264009), (1543, 104757285), (3585, 45088003), (4629, 34919095), (7715, 20951457), (23145, 6983819), (29221, 5531655), (87663, 1843885), (146105, 1106331), (368777, 438315)]