142552192

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{21013}}^1$

素因数の和:21080

約数の個数: 32

約数和(自身を含む): 289362780

約数和(自身を除く): 146810588

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 21013, 42026, 84052, 168104, 336208, 672416, 1113689, 1344832, 2227378, 2689664, 4454756, 8909512, 17819024, 35638048, 71276096, 142552192]

約数ペア:

[(1, 142552192), (2, 71276096), (4, 35638048), (8, 17819024), (16, 8909512), (32, 4454756), (53, 2689664), (64, 2227378), (106, 1344832), (128, 1113689), (212, 672416), (424, 336208), (848, 168104), (1696, 84052), (3392, 42026), (6784, 21013)]