158873288

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 370591200

約数和(自身を除く): 211717912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 83, 98, 133, 152, 166, 196, 257, 266, 332, 392, 514, 532, 581, 664, 931, 1028, 1064, 1162, 1577, 1799, 1862, 2056, 2324, 3154, 3598, 3724, 4067, 4648, 4883, 6308, 7196, 7448, 8134, 9766, 11039, 12593, 12616, 14392, 16268, 19532, 21331, 22078, 25186, 32536, 34181, 39064, 42662, 44156, 50372, 68362, 77273, 85324, 88312, 100744, 136724, 149317, 154546, 170648, 239267, 273448, 298634, 309092, 405289, 478534, 597268, 618184, 810578, 957068, 1045219, 1194536, 1621156, 1914136, 2090438, 2837023, 3242312, 4180876, 5674046, 8361752, 11348092, 19859161, 22696184, 39718322, 79436644, 158873288]

約数ペア:

[(1, 158873288), (2, 79436644), (4, 39718322), (7, 22696184), (8, 19859161), (14, 11348092), (19, 8361752), (28, 5674046), (38, 4180876), (49, 3242312), (56, 2837023), (76, 2090438), (83, 1914136), (98, 1621156), (133, 1194536), (152, 1045219), (166, 957068), (196, 810578), (257, 618184), (266, 597268), (332, 478534), (392, 405289), (514, 309092), (532, 298634), (581, 273448), (664, 239267), (931, 170648), (1028, 154546), (1064, 149317), (1162, 136724), (1577, 100744), (1799, 88312), (1862, 85324), (2056, 77273), (2324, 68362), (3154, 50372), (3598, 44156), (3724, 42662), (4067, 39064), (4648, 34181), (4883, 32536), (6308, 25186), (7196, 22078), (7448, 21331), (8134, 19532), (9766, 16268), (11039, 14392), (12593, 12616)]