238243144

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 455184000

約数和(自身を除く): 216940856

約数列:

[1, 2, 4, 8, 79, 158, 173, 316, 346, 632, 692, 1384, 2179, 4358, 8716, 13667, 17432, 27334, 54668, 109336, 172141, 344282, 376967, 688564, 753934, 1377128, 1507868, 3015736, 29780393, 59560786, 119121572, 238243144]

約数ペア:

[(1, 238243144), (2, 119121572), (4, 59560786), (8, 29780393), (79, 3015736), (158, 1507868), (173, 1377128), (316, 753934), (346, 688564), (632, 376967), (692, 344282), (1384, 172141), (2179, 109336), (4358, 54668), (8716, 27334), (13667, 17432)]