156724921856

素因数分解:

$2^9\times {\mathrm{349}}^1\times {\mathrm{487}}^1\times {\mathrm{1801}}^1$

素因数の和:2655

約数の個数: 80

約数和(自身を含む): 314860576800

約数和(自身を除く): 158135654944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 487, 512, 698, 974, 1396, 1801, 1948, 2792, 3602, 3896, 5584, 7204, 7792, 11168, 14408, 15584, 22336, 28816, 31168, 44672, 57632, 62336, 89344, 115264, 124672, 169963, 178688, 230528, 249344, 339926, 461056, 628549, 679852, 877087, 922112, 1257098, 1359704, 1754174, 2514196, 2719408, 3508348, 5028392, 5438816, 7016696, 10056784, 10877632, 14033392, 20113568, 21755264, 28066784, 40227136, 43510528, 56133568, 80454272, 87021056, 112267136, 160908544, 224534272, 306103363, 321817088, 449068544, 612206726, 1224413452, 2448826904, 4897653808, 9795307616, 19590615232, 39181230464, 78362460928, 156724921856]

約数ペア:

[(1, 156724921856), (2, 78362460928), (4, 39181230464), (8, 19590615232), (16, 9795307616), (32, 4897653808), (64, 2448826904), (128, 1224413452), (256, 612206726), (349, 449068544), (487, 321817088), (512, 306103363), (698, 224534272), (974, 160908544), (1396, 112267136), (1801, 87021056), (1948, 80454272), (2792, 56133568), (3602, 43510528), (3896, 40227136), (5584, 28066784), (7204, 21755264), (7792, 20113568), (11168, 14033392), (14408, 10877632), (15584, 10056784), (22336, 7016696), (28816, 5438816), (31168, 5028392), (44672, 3508348), (57632, 2719408), (62336, 2514196), (89344, 1754174), (115264, 1359704), (124672, 1257098), (169963, 922112), (178688, 877087), (230528, 679852), (249344, 628549), (339926, 461056)]