162960304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 355532800

約数和(自身を除く): 192572496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 199, 208, 248, 254, 398, 403, 496, 508, 796, 806, 1016, 1592, 1612, 1651, 2032, 2587, 3184, 3224, 3302, 3937, 5174, 6169, 6448, 6604, 7874, 10348, 12338, 13208, 15748, 20696, 24676, 25273, 26416, 31496, 41392, 49352, 50546, 51181, 62992, 80197, 98704, 101092, 102362, 160394, 202184, 204724, 320788, 328549, 404368, 409448, 641576, 657098, 783463, 818896, 1283152, 1314196, 1566926, 2628392, 3133852, 5256784, 6267704, 10185019, 12535408, 20370038, 40740076, 81480152, 162960304]

約数ペア:

[(1, 162960304), (2, 81480152), (4, 40740076), (8, 20370038), (13, 12535408), (16, 10185019), (26, 6267704), (31, 5256784), (52, 3133852), (62, 2628392), (104, 1566926), (124, 1314196), (127, 1283152), (199, 818896), (208, 783463), (248, 657098), (254, 641576), (398, 409448), (403, 404368), (496, 328549), (508, 320788), (796, 204724), (806, 202184), (1016, 160394), (1592, 102362), (1612, 101092), (1651, 98704), (2032, 80197), (2587, 62992), (3184, 51181), (3224, 50546), (3302, 49352), (3937, 41392), (5174, 31496), (6169, 26416), (6448, 25273), (6604, 24676), (7874, 20696), (10348, 15748), (12338, 13208)]