159556656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{823}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 472461824

約数和(自身を除く): 312905168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 577, 823, 1154, 1646, 1731, 2308, 2469, 3292, 3462, 4039, 4616, 4938, 5761, 6584, 6924, 8078, 9232, 9876, 11522, 12117, 13168, 13848, 16156, 17283, 19752, 23044, 24234, 27696, 32312, 34566, 39504, 46088, 48468, 64624, 69132, 92176, 96936, 138264, 193872, 276528, 474871, 949742, 1424613, 1899484, 2849226, 3324097, 3798968, 5698452, 6648194, 7597936, 9972291, 11396904, 13296388, 19944582, 22793808, 26592776, 39889164, 53185552, 79778328, 159556656]

約数ペア:

[(1, 159556656), (2, 79778328), (3, 53185552), (4, 39889164), (6, 26592776), (7, 22793808), (8, 19944582), (12, 13296388), (14, 11396904), (16, 9972291), (21, 7597936), (24, 6648194), (28, 5698452), (42, 3798968), (48, 3324097), (56, 2849226), (84, 1899484), (112, 1424613), (168, 949742), (336, 474871), (577, 276528), (823, 193872), (1154, 138264), (1646, 96936), (1731, 92176), (2308, 69132), (2469, 64624), (3292, 48468), (3462, 46088), (4039, 39504), (4616, 34566), (4938, 32312), (5761, 27696), (6584, 24234), (6924, 23044), (8078, 19752), (9232, 17283), (9876, 16156), (11522, 13848), (12117, 13168)]