138133024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8249

約数の個数: 48

約数和(自身を含む): 297271296

約数和(自身を除く): 159138272

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8191, 8432, 16382, 16864, 32764, 65528, 131056, 139247, 253921, 262112, 278494, 507842, 556988, 1015684, 1113976, 2031368, 2227952, 4062736, 4316657, 4455904, 8125472, 8633314, 17266628, 34533256, 69066512, 138133024]

約数ペア:

[(1, 138133024), (2, 69066512), (4, 34533256), (8, 17266628), (16, 8633314), (17, 8125472), (31, 4455904), (32, 4316657), (34, 4062736), (62, 2227952), (68, 2031368), (124, 1113976), (136, 1015684), (248, 556988), (272, 507842), (496, 278494), (527, 262112), (544, 253921), (992, 139247), (1054, 131056), (2108, 65528), (4216, 32764), (8191, 16864), (8432, 16382)]