153630542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 262271520

約数和(自身を除く): 108640978

約数列:

[1, 2, 13, 19, 26, 38, 247, 353, 494, 706, 881, 1762, 4589, 6707, 9178, 11453, 13414, 16739, 22906, 33478, 87191, 174382, 217607, 310993, 435214, 621986, 4042909, 5908867, 8085818, 11817734, 76815271, 153630542]

約数ペア:

[(1, 153630542), (2, 76815271), (13, 11817734), (19, 8085818), (26, 5908867), (38, 4042909), (247, 621986), (353, 435214), (494, 310993), (706, 217607), (881, 174382), (1762, 87191), (4589, 33478), (6707, 22906), (9178, 16739), (11453, 13414)]