180868158

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 404155440

約数和(自身を除く): 223287282

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 2333, 4307, 4666, 6999, 8614, 12921, 13998, 20997, 25842, 38763, 41994, 77526, 137647, 170309, 275294, 340618, 412941, 510927, 825882, 1021854, 1238823, 1532781, 2477646, 3065562, 10048231, 20096462, 30144693, 60289386, 90434079, 180868158]

約数ペア:

[(1, 180868158), (2, 90434079), (3, 60289386), (6, 30144693), (9, 20096462), (18, 10048231), (59, 3065562), (73, 2477646), (118, 1532781), (146, 1238823), (177, 1021854), (219, 825882), (354, 510927), (438, 412941), (531, 340618), (657, 275294), (1062, 170309), (1314, 137647), (2333, 77526), (4307, 41994), (4666, 38763), (6999, 25842), (8614, 20997), (12921, 13998)]