156939408986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3360443}}^1$

素因数の和:3361693

約数の個数: 16

約数和(自身を含む): 248000767200

約数和(自身を除く): 91061358214

約数列:

[1, 2, 19, 38, 1229, 2458, 23351, 46702, 3360443, 6720886, 63848417, 127696834, 4129984447, 8259968894, 78469704493, 156939408986]

約数ペア:

[(1, 156939408986), (2, 78469704493), (19, 8259968894), (38, 4129984447), (1229, 127696834), (2458, 63848417), (23351, 6720886), (46702, 3360443)]