156912745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 213736320

約数和(自身を除く): 56823575

約数列:

[1, 5, 11, 37, 55, 83, 185, 407, 415, 913, 929, 2035, 3071, 4565, 4645, 10219, 15355, 33781, 34373, 51095, 77107, 168905, 171865, 378103, 385535, 848177, 1890515, 2852959, 4240885, 14264795, 31382549, 156912745]

約数ペア:

[(1, 156912745), (5, 31382549), (11, 14264795), (37, 4240885), (55, 2852959), (83, 1890515), (185, 848177), (407, 385535), (415, 378103), (913, 171865), (929, 168905), (2035, 77107), (3071, 51095), (4565, 34373), (4645, 33781), (10219, 15355)]