156717929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 168351744

約数和(自身を除く): 11633815

約数列:

[1, 23, 43, 211, 751, 989, 4853, 9073, 17273, 32293, 158461, 208679, 742739, 3644603, 6813823, 156717929]

約数ペア:

[(1, 156717929), (23, 6813823), (43, 3644603), (211, 742739), (751, 208679), (989, 158461), (4853, 32293), (9073, 17273)]