157032448

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 56

約数和(自身を含む): 325366380

約数和(自身を除く): 168333932

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 661, 928, 1024, 1322, 1856, 2048, 2644, 3712, 4096, 5288, 7424, 8192, 10576, 14848, 19169, 21152, 29696, 38338, 42304, 59392, 76676, 84608, 118784, 153352, 169216, 237568, 306704, 338432, 613408, 676864, 1226816, 1353728, 2453632, 2707456, 4907264, 5414912, 9814528, 19629056, 39258112, 78516224, 157032448]

約数ペア:

[(1, 157032448), (2, 78516224), (4, 39258112), (8, 19629056), (16, 9814528), (29, 5414912), (32, 4907264), (58, 2707456), (64, 2453632), (116, 1353728), (128, 1226816), (232, 676864), (256, 613408), (464, 338432), (512, 306704), (661, 237568), (928, 169216), (1024, 153352), (1322, 118784), (1856, 84608), (2048, 76676), (2644, 59392), (3712, 42304), (4096, 38338), (5288, 29696), (7424, 21152), (8192, 19169), (10576, 14848)]