188979318

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 465377616

約数和(自身を除く): 276398298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 173, 198, 297, 346, 519, 594, 613, 891, 1038, 1226, 1557, 1782, 1839, 1903, 3114, 3678, 3806, 4671, 5517, 5709, 6743, 9342, 11034, 11418, 13486, 14013, 16551, 17127, 20229, 28026, 33102, 34254, 40458, 49653, 51381, 60687, 99306, 102762, 106049, 121374, 154143, 182061, 212098, 308286, 318147, 364122, 546183, 636294, 954441, 1092366, 1166539, 1908882, 2333078, 2863323, 3499617, 5726646, 6999234, 8589969, 10498851, 17179938, 20997702, 31496553, 62993106, 94489659, 188979318]

約数ペア:

[(1, 188979318), (2, 94489659), (3, 62993106), (6, 31496553), (9, 20997702), (11, 17179938), (18, 10498851), (22, 8589969), (27, 6999234), (33, 5726646), (54, 3499617), (66, 2863323), (81, 2333078), (99, 1908882), (162, 1166539), (173, 1092366), (198, 954441), (297, 636294), (346, 546183), (519, 364122), (594, 318147), (613, 308286), (891, 212098), (1038, 182061), (1226, 154143), (1557, 121374), (1782, 106049), (1839, 102762), (1903, 99306), (3114, 60687), (3678, 51381), (3806, 49653), (4671, 40458), (5517, 34254), (5709, 33102), (6743, 28026), (9342, 20229), (11034, 17127), (11418, 16551), (13486, 14013)]