128613144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 368582400

約数和(自身を除く): 239969256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 107, 116, 132, 157, 174, 214, 232, 264, 314, 319, 321, 348, 428, 471, 628, 638, 642, 696, 856, 942, 957, 1177, 1256, 1276, 1284, 1727, 1884, 1914, 2354, 2552, 2568, 3103, 3454, 3531, 3768, 3828, 4553, 4708, 5181, 6206, 6908, 7062, 7656, 9106, 9309, 9416, 10362, 12412, 13659, 13816, 14124, 16799, 18212, 18618, 20724, 24824, 27318, 28248, 33598, 34133, 36424, 37236, 41448, 50083, 50397, 54636, 67196, 68266, 74472, 100166, 100794, 102399, 109272, 134392, 136532, 150249, 184789, 200332, 201588, 204798, 273064, 300498, 369578, 400664, 403176, 409596, 487171, 554367, 600996, 739156, 819192, 974342, 1108734, 1201992, 1461513, 1478312, 1948684, 2217468, 2923026, 3897368, 4434936, 5358881, 5846052, 10717762, 11692104, 16076643, 21435524, 32153286, 42871048, 64306572, 128613144]

約数ペア:

[(1, 128613144), (2, 64306572), (3, 42871048), (4, 32153286), (6, 21435524), (8, 16076643), (11, 11692104), (12, 10717762), (22, 5846052), (24, 5358881), (29, 4434936), (33, 3897368), (44, 2923026), (58, 2217468), (66, 1948684), (87, 1478312), (88, 1461513), (107, 1201992), (116, 1108734), (132, 974342), (157, 819192), (174, 739156), (214, 600996), (232, 554367), (264, 487171), (314, 409596), (319, 403176), (321, 400664), (348, 369578), (428, 300498), (471, 273064), (628, 204798), (638, 201588), (642, 200332), (696, 184789), (856, 150249), (942, 136532), (957, 134392), (1177, 109272), (1256, 102399), (1276, 100794), (1284, 100166), (1727, 74472), (1884, 68266), (1914, 67196), (2354, 54636), (2552, 50397), (2568, 50083), (3103, 41448), (3454, 37236), (3531, 36424), (3768, 34133), (3828, 33598), (4553, 28248), (4708, 27318), (5181, 24824), (6206, 20724), (6908, 18618), (7062, 18212), (7656, 16799), (9106, 14124), (9309, 13816), (9416, 13659), (10362, 12412)]