127464312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 353894400

約数和(自身を除く): 226430088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 93, 114, 124, 127, 142, 152, 186, 213, 228, 248, 254, 284, 372, 381, 426, 456, 508, 568, 589, 744, 762, 852, 1016, 1178, 1349, 1524, 1704, 1767, 2201, 2356, 2413, 2698, 3048, 3534, 3937, 4047, 4402, 4712, 4826, 5396, 6603, 7068, 7239, 7874, 8094, 8804, 9017, 9652, 10792, 11811, 13206, 14136, 14478, 15748, 16188, 17608, 18034, 19304, 23622, 26412, 27051, 28956, 31496, 32376, 36068, 41819, 47244, 52824, 54102, 57912, 72136, 74803, 83638, 94488, 108204, 125457, 149606, 167276, 171323, 216408, 224409, 250914, 279527, 299212, 334552, 342646, 448818, 501828, 513969, 559054, 598424, 685292, 838581, 897636, 1003656, 1027938, 1118108, 1370584, 1677162, 1795272, 2055876, 2236216, 3354324, 4111752, 5311013, 6708648, 10622026, 15933039, 21244052, 31866078, 42488104, 63732156, 127464312]

約数ペア:

[(1, 127464312), (2, 63732156), (3, 42488104), (4, 31866078), (6, 21244052), (8, 15933039), (12, 10622026), (19, 6708648), (24, 5311013), (31, 4111752), (38, 3354324), (57, 2236216), (62, 2055876), (71, 1795272), (76, 1677162), (93, 1370584), (114, 1118108), (124, 1027938), (127, 1003656), (142, 897636), (152, 838581), (186, 685292), (213, 598424), (228, 559054), (248, 513969), (254, 501828), (284, 448818), (372, 342646), (381, 334552), (426, 299212), (456, 279527), (508, 250914), (568, 224409), (589, 216408), (744, 171323), (762, 167276), (852, 149606), (1016, 125457), (1178, 108204), (1349, 94488), (1524, 83638), (1704, 74803), (1767, 72136), (2201, 57912), (2356, 54102), (2413, 52824), (2698, 47244), (3048, 41819), (3534, 36068), (3937, 32376), (4047, 31496), (4402, 28956), (4712, 27051), (4826, 26412), (5396, 23622), (6603, 19304), (7068, 18034), (7239, 17608), (7874, 16188), (8094, 15748), (8804, 14478), (9017, 14136), (9652, 13206), (10792, 11811)]