131000136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{287281}}^1$

素因数の和:287309

約数の個数: 32

約数和(自身を含む): 344738400

約数和(自身を除く): 213738264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 287281, 574562, 861843, 1149124, 1723686, 2298248, 3447372, 5458339, 6894744, 10916678, 16375017, 21833356, 32750034, 43666712, 65500068, 131000136]

約数ペア:

[(1, 131000136), (2, 65500068), (3, 43666712), (4, 32750034), (6, 21833356), (8, 16375017), (12, 10916678), (19, 6894744), (24, 5458339), (38, 3447372), (57, 2298248), (76, 1723686), (114, 1149124), (152, 861843), (228, 574562), (456, 287281)]