156940989016

素因数分解:

$2^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2868493}}^1$

素因数の和:2869483

約数の個数: 32

約数和(自身を含む): 336646455840

約数和(自身を除く): 179705466824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 977, 1954, 3908, 6839, 7816, 13678, 27356, 54712, 2868493, 5736986, 11473972, 20079451, 22947944, 40158902, 80317804, 160635608, 2802517661, 5605035322, 11210070644, 19617623627, 22420141288, 39235247254, 78470494508, 156940989016]

約数ペア:

[(1, 156940989016), (2, 78470494508), (4, 39235247254), (7, 22420141288), (8, 19617623627), (14, 11210070644), (28, 5605035322), (56, 2802517661), (977, 160635608), (1954, 80317804), (3908, 40158902), (6839, 22947944), (7816, 20079451), (13678, 11473972), (27356, 5736986), (54712, 2868493)]