121605964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{22637}}^1$

素因数の和:22737

約数の個数: 24

約数和(自身を含む): 228191040

約数和(自身を除く): 106585076

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 22637, 45274, 90548, 384829, 769658, 1539316, 1788323, 3576646, 7153292, 30401491, 60802982, 121605964]

約数ペア:

[(1, 121605964), (2, 60802982), (4, 30401491), (17, 7153292), (34, 3576646), (68, 1788323), (79, 1539316), (158, 769658), (316, 384829), (1343, 90548), (2686, 45274), (5372, 22637)]