171987264

素因数分解:

$2^6\times 3^2\times {\mathrm{298589}}^1$

素因数の和:298607

約数の個数: 42

約数和(自身を含む): 492972090

約数和(自身を除く): 320984826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 298589, 597178, 895767, 1194356, 1791534, 2388712, 2687301, 3583068, 4777424, 5374602, 7166136, 9554848, 10749204, 14332272, 19109696, 21498408, 28664544, 42996816, 57329088, 85993632, 171987264]

約数ペア:

[(1, 171987264), (2, 85993632), (3, 57329088), (4, 42996816), (6, 28664544), (8, 21498408), (9, 19109696), (12, 14332272), (16, 10749204), (18, 9554848), (24, 7166136), (32, 5374602), (36, 4777424), (48, 3583068), (64, 2687301), (72, 2388712), (96, 1791534), (144, 1194356), (192, 895767), (288, 597178), (576, 298589)]