131874516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{192799}}^1$

素因数の和:192828

約数の個数: 36

約数和(自身を含む): 350896000

約数和(自身を除く): 219021484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 192799, 385598, 578397, 771196, 1156794, 1735191, 2313588, 3470382, 3663181, 6940764, 7326362, 10989543, 14652724, 21979086, 32968629, 43958172, 65937258, 131874516]

約数ペア:

[(1, 131874516), (2, 65937258), (3, 43958172), (4, 32968629), (6, 21979086), (9, 14652724), (12, 10989543), (18, 7326362), (19, 6940764), (36, 3663181), (38, 3470382), (57, 2313588), (76, 1735191), (114, 1156794), (171, 771196), (228, 578397), (342, 385598), (684, 192799)]