131467896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260849}}^1$

素因数の和:260868

約数の個数: 48

約数和(自身を含む): 406926000

約数和(自身を除く): 275458104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260849, 521698, 782547, 1043396, 1565094, 1825943, 2086792, 2347641, 3130188, 3651886, 4695282, 5477829, 6260376, 7303772, 9390564, 10955658, 14607544, 16433487, 18781128, 21911316, 32866974, 43822632, 65733948, 131467896]

約数ペア:

[(1, 131467896), (2, 65733948), (3, 43822632), (4, 32866974), (6, 21911316), (7, 18781128), (8, 16433487), (9, 14607544), (12, 10955658), (14, 9390564), (18, 7303772), (21, 6260376), (24, 5477829), (28, 4695282), (36, 3651886), (42, 3130188), (56, 2347641), (63, 2086792), (72, 1825943), (84, 1565094), (126, 1043396), (168, 782547), (252, 521698), (504, 260849)]