158082804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 437306688

約数和(自身を除く): 279223884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 617, 647, 1234, 1294, 1851, 1941, 2468, 2588, 3702, 3882, 5553, 5823, 6787, 7117, 7404, 7764, 11106, 11646, 13574, 14234, 20361, 21351, 22212, 23292, 27148, 28468, 40722, 42702, 61083, 64053, 81444, 85404, 122166, 128106, 244332, 256212, 399199, 798398, 1197597, 1596796, 2395194, 3592791, 4391189, 4790388, 7185582, 8782378, 13173567, 14371164, 17564756, 26347134, 39520701, 52694268, 79041402, 158082804]

約数ペア:

[(1, 158082804), (2, 79041402), (3, 52694268), (4, 39520701), (6, 26347134), (9, 17564756), (11, 14371164), (12, 13173567), (18, 8782378), (22, 7185582), (33, 4790388), (36, 4391189), (44, 3592791), (66, 2395194), (99, 1596796), (132, 1197597), (198, 798398), (396, 399199), (617, 256212), (647, 244332), (1234, 128106), (1294, 122166), (1851, 85404), (1941, 81444), (2468, 64053), (2588, 61083), (3702, 42702), (3882, 40722), (5553, 28468), (5823, 27148), (6787, 23292), (7117, 22212), (7404, 21351), (7764, 20361), (11106, 14234), (11646, 13574)]