156740504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8597}}^1$

素因数の和:8699

約数の個数: 32

約数和(自身を含む): 306432720

約数和(自身を除く): 149692216

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 8597, 9116, 17194, 18232, 34388, 68776, 369671, 455641, 739342, 911282, 1478684, 1822564, 2957368, 3645128, 19592563, 39185126, 78370252, 156740504]

約数ペア:

[(1, 156740504), (2, 78370252), (4, 39185126), (8, 19592563), (43, 3645128), (53, 2957368), (86, 1822564), (106, 1478684), (172, 911282), (212, 739342), (344, 455641), (424, 369671), (2279, 68776), (4558, 34388), (8597, 18232), (9116, 17194)]