188972952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 577290240

約数和(自身を除く): 388317288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 521, 714, 762, 889, 952, 1016, 1042, 1428, 1524, 1563, 1778, 2084, 2159, 2667, 2856, 3048, 3126, 3556, 3647, 4168, 4318, 5334, 6252, 6477, 7112, 7294, 8636, 8857, 10668, 10941, 12504, 12954, 14588, 15113, 17272, 17714, 21336, 21882, 25908, 26571, 29176, 30226, 35428, 43764, 45339, 51816, 53142, 60452, 61999, 66167, 70856, 87528, 90678, 106284, 120904, 123998, 132334, 181356, 185997, 198501, 212568, 247996, 264668, 362712, 371994, 397002, 463169, 495992, 529336, 743988, 794004, 926338, 1124839, 1389507, 1487976, 1588008, 1852676, 2249678, 2779014, 3374517, 3705352, 4499356, 5558028, 6749034, 7873873, 8998712, 11116056, 13498068, 15747746, 23621619, 26996136, 31495492, 47243238, 62990984, 94486476, 188972952]

約数ペア:

[(1, 188972952), (2, 94486476), (3, 62990984), (4, 47243238), (6, 31495492), (7, 26996136), (8, 23621619), (12, 15747746), (14, 13498068), (17, 11116056), (21, 8998712), (24, 7873873), (28, 6749034), (34, 5558028), (42, 4499356), (51, 3705352), (56, 3374517), (68, 2779014), (84, 2249678), (102, 1852676), (119, 1588008), (127, 1487976), (136, 1389507), (168, 1124839), (204, 926338), (238, 794004), (254, 743988), (357, 529336), (381, 495992), (408, 463169), (476, 397002), (508, 371994), (521, 362712), (714, 264668), (762, 247996), (889, 212568), (952, 198501), (1016, 185997), (1042, 181356), (1428, 132334), (1524, 123998), (1563, 120904), (1778, 106284), (2084, 90678), (2159, 87528), (2667, 70856), (2856, 66167), (3048, 61999), (3126, 60452), (3556, 53142), (3647, 51816), (4168, 45339), (4318, 43764), (5334, 35428), (6252, 30226), (6477, 29176), (7112, 26571), (7294, 25908), (8636, 21882), (8857, 21336), (10668, 17714), (10941, 17272), (12504, 15113), (12954, 14588)]