166457856

素因数分解:

$2^9\times 3^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 446158944

約数和(自身を除く): 279701088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 353, 384, 512, 614, 706, 768, 921, 1059, 1228, 1412, 1536, 1842, 2118, 2456, 2824, 3684, 4236, 4912, 5648, 7368, 8472, 9824, 11296, 14736, 16944, 19648, 22592, 29472, 33888, 39296, 45184, 58944, 67776, 78592, 90368, 108371, 117888, 135552, 157184, 180736, 216742, 235776, 271104, 325113, 433484, 471552, 542208, 650226, 866968, 1300452, 1733936, 2600904, 3467872, 5201808, 6935744, 10403616, 13871488, 20807232, 27742976, 41614464, 55485952, 83228928, 166457856]

約数ペア:

[(1, 166457856), (2, 83228928), (3, 55485952), (4, 41614464), (6, 27742976), (8, 20807232), (12, 13871488), (16, 10403616), (24, 6935744), (32, 5201808), (48, 3467872), (64, 2600904), (96, 1733936), (128, 1300452), (192, 866968), (256, 650226), (307, 542208), (353, 471552), (384, 433484), (512, 325113), (614, 271104), (706, 235776), (768, 216742), (921, 180736), (1059, 157184), (1228, 135552), (1412, 117888), (1536, 108371), (1842, 90368), (2118, 78592), (2456, 67776), (2824, 58944), (3684, 45184), (4236, 39296), (4912, 33888), (5648, 29472), (7368, 22592), (8472, 19648), (9824, 16944), (11296, 14736)]