128833232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{883}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 272943840

約数和(自身を除く): 144110608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 829, 883, 1658, 1766, 3316, 3532, 6632, 7064, 9119, 9713, 13264, 14128, 18238, 19426, 36476, 38852, 72952, 77704, 145904, 155408, 732007, 1464014, 2928028, 5856056, 8052077, 11712112, 16104154, 32208308, 64416616, 128833232]

約数ペア:

[(1, 128833232), (2, 64416616), (4, 32208308), (8, 16104154), (11, 11712112), (16, 8052077), (22, 5856056), (44, 2928028), (88, 1464014), (176, 732007), (829, 155408), (883, 145904), (1658, 77704), (1766, 72952), (3316, 38852), (3532, 36476), (6632, 19426), (7064, 18238), (9119, 14128), (9713, 13264)]