156796288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 343123920

約数和(自身を除く): 186327632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 193, 352, 386, 577, 704, 772, 1154, 1408, 1544, 2123, 2308, 3088, 4246, 4616, 6176, 6347, 8492, 9232, 12352, 12694, 16984, 18464, 24704, 25388, 33968, 36928, 50776, 67936, 73856, 101552, 111361, 135872, 203104, 222722, 271744, 406208, 445444, 812416, 890888, 1224971, 1781776, 2449942, 3563552, 4899884, 7127104, 9799768, 14254208, 19599536, 39199072, 78398144, 156796288]

約数ペア:

[(1, 156796288), (2, 78398144), (4, 39199072), (8, 19599536), (11, 14254208), (16, 9799768), (22, 7127104), (32, 4899884), (44, 3563552), (64, 2449942), (88, 1781776), (128, 1224971), (176, 890888), (193, 812416), (352, 445444), (386, 406208), (577, 271744), (704, 222722), (772, 203104), (1154, 135872), (1408, 111361), (1544, 101552), (2123, 73856), (2308, 67936), (3088, 50776), (4246, 36928), (4616, 33968), (6176, 25388), (6347, 24704), (8492, 18464), (9232, 16984), (12352, 12694)]