179993618

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 318784896

約数和(自身を除く): 138791278

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 3323, 3869, 6646, 7738, 23261, 27083, 46522, 54166, 176119, 242579, 352238, 485158, 1232833, 1698053, 2465666, 3396106, 12856687, 25713374, 89996809, 179993618]

約数ペア:

[(1, 179993618), (2, 89996809), (7, 25713374), (14, 12856687), (53, 3396106), (73, 2465666), (106, 1698053), (146, 1232833), (371, 485158), (511, 352238), (742, 242579), (1022, 176119), (3323, 54166), (3869, 46522), (6646, 27083), (7738, 23261)]