128930592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191861}}^1$

素因数の和:191881

約数の個数: 48

約数和(自身を含む): 386793792

約数和(自身を除く): 257863200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 191861, 383722, 575583, 767444, 1151166, 1343027, 1534888, 2302332, 2686054, 3069776, 4029081, 4604664, 5372108, 6139552, 8058162, 9209328, 10744216, 16116324, 18418656, 21488432, 32232648, 42976864, 64465296, 128930592]

約数ペア:

[(1, 128930592), (2, 64465296), (3, 42976864), (4, 32232648), (6, 21488432), (7, 18418656), (8, 16116324), (12, 10744216), (14, 9209328), (16, 8058162), (21, 6139552), (24, 5372108), (28, 4604664), (32, 4029081), (42, 3069776), (48, 2686054), (56, 2302332), (84, 1534888), (96, 1343027), (112, 1151166), (168, 767444), (224, 575583), (336, 383722), (672, 191861)]