163111466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16573}}^1$

素因数の和:16638

約数の個数: 32

約数和(自身を含む): 302309760

約数和(自身を除く): 139198294

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 16573, 33146, 116011, 232022, 314887, 613201, 629774, 1226402, 2204209, 4292407, 4408418, 8584814, 11650819, 23301638, 81555733, 163111466]

約数ペア:

[(1, 163111466), (2, 81555733), (7, 23301638), (14, 11650819), (19, 8584814), (37, 4408418), (38, 4292407), (74, 2204209), (133, 1226402), (259, 629774), (266, 613201), (518, 314887), (703, 232022), (1406, 116011), (4921, 33146), (9842, 16573)]