153980936

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 299043360

約数和(自身を除く): 145062424

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 5393, 7138, 10786, 14276, 21572, 28552, 43144, 231899, 447619, 463798, 895238, 927596, 1790476, 1855192, 3580952, 19247617, 38495234, 76990468, 153980936]

約数ペア:

[(1, 153980936), (2, 76990468), (4, 38495234), (8, 19247617), (43, 3580952), (83, 1855192), (86, 1790476), (166, 927596), (172, 895238), (332, 463798), (344, 447619), (664, 231899), (3569, 43144), (5393, 28552), (7138, 21572), (10786, 14276)]