157044424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7433}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 312228000

約数和(自身を除く): 155183576

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 7433, 10564, 14866, 21128, 29732, 59464, 141227, 282454, 564908, 1033187, 1129816, 2066374, 4132748, 8265496, 19630553, 39261106, 78522212, 157044424]

約数ペア:

[(1, 157044424), (2, 78522212), (4, 39261106), (8, 19630553), (19, 8265496), (38, 4132748), (76, 2066374), (139, 1129816), (152, 1033187), (278, 564908), (556, 282454), (1112, 141227), (2641, 59464), (5282, 29732), (7433, 21128), (10564, 14866)]