157597328

素因数分解:

$2^4\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1324

約数の個数: 60

約数和(自身を含む): 357499440

約数和(自身を除く): 199902112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 179, 196, 358, 392, 716, 784, 1123, 1253, 1432, 2246, 2506, 2864, 4492, 5012, 7861, 8771, 8984, 10024, 15722, 17542, 17968, 20048, 31444, 35084, 55027, 62888, 70168, 110054, 125776, 140336, 201017, 220108, 402034, 440216, 804068, 880432, 1407119, 1608136, 2814238, 3216272, 5628476, 9849833, 11256952, 19699666, 22513904, 39399332, 78798664, 157597328]

約数ペア:

[(1, 157597328), (2, 78798664), (4, 39399332), (7, 22513904), (8, 19699666), (14, 11256952), (16, 9849833), (28, 5628476), (49, 3216272), (56, 2814238), (98, 1608136), (112, 1407119), (179, 880432), (196, 804068), (358, 440216), (392, 402034), (716, 220108), (784, 201017), (1123, 140336), (1253, 125776), (1432, 110054), (2246, 70168), (2506, 62888), (2864, 55027), (4492, 35084), (5012, 31444), (7861, 20048), (8771, 17968), (8984, 17542), (10024, 15722)]