126809144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 298771200

約数和(自身を除く): 171962056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 973, 1112, 1481, 1529, 1946, 2962, 3058, 3892, 5924, 6116, 7784, 10367, 10703, 11848, 12232, 16291, 20734, 21406, 32582, 41468, 42812, 65164, 82936, 85624, 114037, 130328, 205859, 228074, 411718, 456148, 823436, 912296, 1441013, 1646872, 2264449, 2882026, 4528898, 5764052, 9057796, 11528104, 15851143, 18115592, 31702286, 63404572, 126809144]

約数ペア:

[(1, 126809144), (2, 63404572), (4, 31702286), (7, 18115592), (8, 15851143), (11, 11528104), (14, 9057796), (22, 5764052), (28, 4528898), (44, 2882026), (56, 2264449), (77, 1646872), (88, 1441013), (139, 912296), (154, 823436), (278, 456148), (308, 411718), (556, 228074), (616, 205859), (973, 130328), (1112, 114037), (1481, 85624), (1529, 82936), (1946, 65164), (2962, 42812), (3058, 41468), (3892, 32582), (5924, 21406), (6116, 20734), (7784, 16291), (10367, 12232), (10703, 11848)]