139784128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 304550064

約数和(自身を除く): 164765936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 181, 352, 362, 704, 724, 1097, 1448, 1991, 2194, 2896, 3982, 4388, 5792, 7964, 8776, 11584, 12067, 15928, 17552, 24134, 31856, 35104, 48268, 63712, 70208, 96536, 127424, 193072, 198557, 386144, 397114, 772288, 794228, 1588456, 2184127, 3176912, 4368254, 6353824, 8736508, 12707648, 17473016, 34946032, 69892064, 139784128]

約数ペア:

[(1, 139784128), (2, 69892064), (4, 34946032), (8, 17473016), (11, 12707648), (16, 8736508), (22, 6353824), (32, 4368254), (44, 3176912), (64, 2184127), (88, 1588456), (176, 794228), (181, 772288), (352, 397114), (362, 386144), (704, 198557), (724, 193072), (1097, 127424), (1448, 96536), (1991, 70208), (2194, 63712), (2896, 48268), (3982, 35104), (4388, 31856), (5792, 24134), (7964, 17552), (8776, 15928), (11584, 12067)]