16156949116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{377393}}^1$

素因数の和:377554

約数の個数: 48

約数和(自身を含む): 35505227520

約数和(自身を除く): 19348278404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3892, 6116, 10703, 21406, 42812, 377393, 754786, 1509572, 2641751, 4151323, 5283502, 8302646, 10567004, 16605292, 29059261, 52457627, 58118522, 104915254, 116237044, 209830508, 367203389, 577033897, 734406778, 1154067794, 1468813556, 2308135588, 4039237279, 8078474558, 16156949116]

約数ペア:

[(1, 16156949116), (2, 8078474558), (4, 4039237279), (7, 2308135588), (11, 1468813556), (14, 1154067794), (22, 734406778), (28, 577033897), (44, 367203389), (77, 209830508), (139, 116237044), (154, 104915254), (278, 58118522), (308, 52457627), (556, 29059261), (973, 16605292), (1529, 10567004), (1946, 8302646), (3058, 5283502), (3892, 4151323), (6116, 2641751), (10703, 1509572), (21406, 754786), (42812, 377393)]