157064808605

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{7901}}^1\times {\mathrm{19979}}^1$

素因数の和:28084

約数の個数: 16

約数和(自身を含む): 189458352000

約数和(自身を除く): 32393543395

約数列:

[1, 5, 199, 995, 7901, 19979, 39505, 99895, 1572299, 3975821, 7861495, 19879105, 157854079, 789270395, 31412961721, 157064808605]

約数ペア:

[(1, 157064808605), (5, 31412961721), (199, 789270395), (995, 157854079), (7901, 19879105), (19979, 7861495), (39505, 3975821), (99895, 1572299)]