127936712

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 244171200

約数和(自身を除く): 116234488

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 824, 1112, 1117, 2234, 4468, 8936, 14317, 28634, 57268, 114536, 115051, 155263, 230102, 310526, 460204, 621052, 920408, 1242104, 15992089, 31984178, 63968356, 127936712]

約数ペア:

[(1, 127936712), (2, 63968356), (4, 31984178), (8, 15992089), (103, 1242104), (139, 920408), (206, 621052), (278, 460204), (412, 310526), (556, 230102), (824, 155263), (1112, 115051), (1117, 114536), (2234, 57268), (4468, 28634), (8936, 14317)]