164894208

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3515

約数の個数: 80

約数和(自身を含む): 453590016

約数和(自身を除く): 288695808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3463, 3968, 5952, 6926, 7936, 10389, 11904, 13852, 15872, 20778, 23808, 27704, 41556, 47616, 55408, 83112, 107353, 110816, 166224, 214706, 221632, 322059, 332448, 429412, 443264, 644118, 664896, 858824, 886528, 1288236, 1329792, 1717648, 1773056, 2576472, 2659584, 3435296, 5152944, 5319168, 6870592, 10305888, 13741184, 20611776, 27482368, 41223552, 54964736, 82447104, 164894208]

約数ペア:

[(1, 164894208), (2, 82447104), (3, 54964736), (4, 41223552), (6, 27482368), (8, 20611776), (12, 13741184), (16, 10305888), (24, 6870592), (31, 5319168), (32, 5152944), (48, 3435296), (62, 2659584), (64, 2576472), (93, 1773056), (96, 1717648), (124, 1329792), (128, 1288236), (186, 886528), (192, 858824), (248, 664896), (256, 644118), (372, 443264), (384, 429412), (496, 332448), (512, 322059), (744, 221632), (768, 214706), (992, 166224), (1488, 110816), (1536, 107353), (1984, 83112), (2976, 55408), (3463, 47616), (3968, 41556), (5952, 27704), (6926, 23808), (7936, 20778), (10389, 15872), (11904, 13852)]