156918405920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{276187}}^1$

素因数の和:276322

約数の個数: 96

約数和(自身を含む): 383353363008

約数和(自身を除く): 226434957088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 67, 80, 106, 134, 160, 212, 265, 268, 335, 424, 530, 536, 670, 848, 1060, 1072, 1340, 1696, 2120, 2144, 2680, 3551, 4240, 5360, 7102, 8480, 10720, 14204, 17755, 28408, 35510, 56816, 71020, 113632, 142040, 276187, 284080, 552374, 568160, 1104748, 1380935, 2209496, 2761870, 4418992, 5523740, 8837984, 11047480, 14637911, 18504529, 22094960, 29275822, 37009058, 44189920, 58551644, 73189555, 74018116, 92522645, 117103288, 146379110, 148036232, 185045290, 234206576, 292758220, 296072464, 370090580, 468413152, 585516440, 592144928, 740181160, 980740037, 1171032880, 1480362320, 1961480074, 2342065760, 2960724640, 3922960148, 4903700185, 7845920296, 9807400370, 15691840592, 19614800740, 31383681184, 39229601480, 78459202960, 156918405920]

約数ペア:

[(1, 156918405920), (2, 78459202960), (4, 39229601480), (5, 31383681184), (8, 19614800740), (10, 15691840592), (16, 9807400370), (20, 7845920296), (32, 4903700185), (40, 3922960148), (53, 2960724640), (67, 2342065760), (80, 1961480074), (106, 1480362320), (134, 1171032880), (160, 980740037), (212, 740181160), (265, 592144928), (268, 585516440), (335, 468413152), (424, 370090580), (530, 296072464), (536, 292758220), (670, 234206576), (848, 185045290), (1060, 148036232), (1072, 146379110), (1340, 117103288), (1696, 92522645), (2120, 74018116), (2144, 73189555), (2680, 58551644), (3551, 44189920), (4240, 37009058), (5360, 29275822), (7102, 22094960), (8480, 18504529), (10720, 14637911), (14204, 11047480), (17755, 8837984), (28408, 5523740), (35510, 4418992), (56816, 2761870), (71020, 2209496), (113632, 1380935), (142040, 1104748), (276187, 568160), (284080, 552374)]