156632209424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{515237531}}^1$

素因数の和:515237558

約数の個数: 20

約数和(自身を含む): 319447269840

約数和(自身を除く): 162815060416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 515237531, 1030475062, 2060950124, 4121900248, 8243800496, 9789513089, 19579026178, 39158052356, 78316104712, 156632209424]

約数ペア:

[(1, 156632209424), (2, 78316104712), (4, 39158052356), (8, 19579026178), (16, 9789513089), (19, 8243800496), (38, 4121900248), (76, 2060950124), (152, 1030475062), (304, 515237531)]