164018868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55337}}^1$

素因数の和:55376

約数の個数: 48

約数和(自身を含む): 433849920

約数和(自身を除く): 269831052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 55337, 110674, 166011, 221348, 332022, 664044, 719381, 1051403, 1438762, 2102806, 2158143, 2877524, 3154209, 4205612, 4316286, 6308418, 8632572, 12616836, 13668239, 27336478, 41004717, 54672956, 82009434, 164018868]

約数ペア:

[(1, 164018868), (2, 82009434), (3, 54672956), (4, 41004717), (6, 27336478), (12, 13668239), (13, 12616836), (19, 8632572), (26, 6308418), (38, 4316286), (39, 4205612), (52, 3154209), (57, 2877524), (76, 2158143), (78, 2102806), (114, 1438762), (156, 1051403), (228, 719381), (247, 664044), (494, 332022), (741, 221348), (988, 166011), (1482, 110674), (2964, 55337)]