156907806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 359320320

約数和(自身を除く): 202412514

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 73, 87, 146, 174, 219, 319, 438, 638, 803, 957, 1123, 1606, 1914, 2117, 2246, 2409, 3369, 4234, 4818, 6351, 6738, 12353, 12702, 23287, 24706, 32567, 37059, 46574, 65134, 69861, 74118, 81979, 97701, 139722, 163958, 195402, 245937, 358237, 491874, 716474, 901769, 1074711, 1803538, 2149422, 2377391, 2705307, 4754782, 5410614, 7132173, 14264346, 26151301, 52302602, 78453903, 156907806]

約数ペア:

[(1, 156907806), (2, 78453903), (3, 52302602), (6, 26151301), (11, 14264346), (22, 7132173), (29, 5410614), (33, 4754782), (58, 2705307), (66, 2377391), (73, 2149422), (87, 1803538), (146, 1074711), (174, 901769), (219, 716474), (319, 491874), (438, 358237), (638, 245937), (803, 195402), (957, 163958), (1123, 139722), (1606, 97701), (1914, 81979), (2117, 74118), (2246, 69861), (2409, 65134), (3369, 46574), (4234, 37059), (4818, 32567), (6351, 24706), (6738, 23287), (12353, 12702)]