131489604

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{4027}}^1$

素因数の和:4944

約数の個数: 36

約数和(自身を含む): 332825584

約数和(自身を除く): 201335980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1814, 2721, 3628, 4027, 5442, 8054, 8163, 10884, 12081, 16108, 16326, 24162, 32652, 36243, 48324, 72486, 144972, 3652489, 7304978, 10957467, 14609956, 21914934, 32872401, 43829868, 65744802, 131489604]

約数ペア:

[(1, 131489604), (2, 65744802), (3, 43829868), (4, 32872401), (6, 21914934), (9, 14609956), (12, 10957467), (18, 7304978), (36, 3652489), (907, 144972), (1814, 72486), (2721, 48324), (3628, 36243), (4027, 32652), (5442, 24162), (8054, 16326), (8163, 16108), (10884, 12081)]