168863240216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{509939}}^1$

素因数の和:510080

約数の個数: 64

約数和(自身を含む): 356876409600

約数和(自身を除く): 188013169384

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 142, 212, 284, 424, 568, 583, 781, 1166, 1562, 2332, 3124, 3763, 4664, 6248, 7526, 15052, 30104, 41393, 82786, 165572, 331144, 509939, 1019878, 2039756, 4079512, 5609329, 11218658, 22437316, 27026767, 36205669, 44874632, 54053534, 72411338, 108107068, 144822676, 216214136, 289645352, 297294437, 398262359, 594588874, 796524718, 1189177748, 1593049436, 1918900457, 2378355496, 3186098872, 3837800914, 7675601828, 15351203656, 21107905027, 42215810054, 84431620108, 168863240216]

約数ペア:

[(1, 168863240216), (2, 84431620108), (4, 42215810054), (8, 21107905027), (11, 15351203656), (22, 7675601828), (44, 3837800914), (53, 3186098872), (71, 2378355496), (88, 1918900457), (106, 1593049436), (142, 1189177748), (212, 796524718), (284, 594588874), (424, 398262359), (568, 297294437), (583, 289645352), (781, 216214136), (1166, 144822676), (1562, 108107068), (2332, 72411338), (3124, 54053534), (3763, 44874632), (4664, 36205669), (6248, 27026767), (7526, 22437316), (15052, 11218658), (30104, 5609329), (41393, 4079512), (82786, 2039756), (165572, 1019878), (331144, 509939)]