129641368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 252331200

約数和(自身を除く): 122689832

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 353, 706, 1412, 1583, 2824, 3166, 6332, 10237, 12664, 20474, 40948, 45907, 81896, 91814, 183628, 367256, 558799, 1117598, 2235196, 4470392, 16205171, 32410342, 64820684, 129641368]

約数ペア:

[(1, 129641368), (2, 64820684), (4, 32410342), (8, 16205171), (29, 4470392), (58, 2235196), (116, 1117598), (232, 558799), (353, 367256), (706, 183628), (1412, 91814), (1583, 81896), (2824, 45907), (3166, 40948), (6332, 20474), (10237, 12664)]