156985105205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{126013}}^1$

素因数の和:126221

約数の個数: 32

約数和(自身を含む): 198154494720

約数和(自身を除く): 41169389515

約数列:

[1, 5, 41, 59, 103, 205, 295, 515, 2419, 4223, 6077, 12095, 21115, 30385, 126013, 249157, 630065, 1245785, 5166533, 7434767, 12979339, 25832665, 37173835, 64896695, 304825447, 532152899, 765781001, 1524127235, 2660764495, 3828905005, 31397021041, 156985105205]

約数ペア:

[(1, 156985105205), (5, 31397021041), (41, 3828905005), (59, 2660764495), (103, 1524127235), (205, 765781001), (295, 532152899), (515, 304825447), (2419, 64896695), (4223, 37173835), (6077, 25832665), (12095, 12979339), (21115, 7434767), (30385, 5166533), (126013, 1245785), (249157, 630065)]