179980272

素因数分解:

$2^4\times 3^3\times {\mathrm{416621}}^1$

素因数の和:416638

約数の個数: 40

約数和(自身を含む): 516611280

約数和(自身を除く): 336631008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 416621, 833242, 1249863, 1666484, 2499726, 3332968, 3749589, 4999452, 6665936, 7499178, 9998904, 11248767, 14998356, 19997808, 22497534, 29996712, 44995068, 59993424, 89990136, 179980272]

約数ペア:

[(1, 179980272), (2, 89990136), (3, 59993424), (4, 44995068), (6, 29996712), (8, 22497534), (9, 19997808), (12, 14998356), (16, 11248767), (18, 9998904), (24, 7499178), (27, 6665936), (36, 4999452), (48, 3749589), (54, 3332968), (72, 2499726), (108, 1666484), (144, 1249863), (216, 833242), (432, 416621)]