180887952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{538357}}^1$

素因数の和:538375

約数の個数: 40

約数和(自身を含む): 534051136

約数和(自身を除く): 353163184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 538357, 1076714, 1615071, 2153428, 3230142, 3768499, 4306856, 6460284, 7536998, 8613712, 11305497, 12920568, 15073996, 22610994, 25841136, 30147992, 45221988, 60295984, 90443976, 180887952]

約数ペア:

[(1, 180887952), (2, 90443976), (3, 60295984), (4, 45221988), (6, 30147992), (7, 25841136), (8, 22610994), (12, 15073996), (14, 12920568), (16, 11305497), (21, 8613712), (24, 7536998), (28, 6460284), (42, 4306856), (48, 3768499), (56, 3230142), (84, 2153428), (112, 1615071), (168, 1076714), (336, 538357)]