131587224

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127507}}^1$

素因数の和:127559

約数の個数: 32

約数和(自身を含む): 336621120

約数和(自身を除く): 205033896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 127507, 255014, 382521, 510028, 765042, 1020056, 1530084, 3060168, 5482801, 10965602, 16448403, 21931204, 32896806, 43862408, 65793612, 131587224]

約数ペア:

[(1, 131587224), (2, 65793612), (3, 43862408), (4, 32896806), (6, 21931204), (8, 16448403), (12, 10965602), (24, 5482801), (43, 3060168), (86, 1530084), (129, 1020056), (172, 765042), (258, 510028), (344, 382521), (516, 255014), (1032, 127507)]