194784512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 423402336

約数和(自身を除く): 228617824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 416, 428, 547, 832, 856, 1094, 1391, 1664, 1712, 2188, 2782, 3328, 3424, 4376, 5564, 6848, 7111, 8752, 11128, 13696, 14222, 17504, 22256, 27392, 28444, 35008, 44512, 56888, 58529, 70016, 89024, 113776, 117058, 140032, 178048, 227552, 234116, 356096, 455104, 468232, 760877, 910208, 936464, 1521754, 1820416, 1872928, 3043508, 3745856, 6087016, 7491712, 12174032, 14983424, 24348064, 48696128, 97392256, 194784512]

約数ペア:

[(1, 194784512), (2, 97392256), (4, 48696128), (8, 24348064), (13, 14983424), (16, 12174032), (26, 7491712), (32, 6087016), (52, 3745856), (64, 3043508), (104, 1872928), (107, 1820416), (128, 1521754), (208, 936464), (214, 910208), (256, 760877), (416, 468232), (428, 455104), (547, 356096), (832, 234116), (856, 227552), (1094, 178048), (1391, 140032), (1664, 117058), (1712, 113776), (2188, 89024), (2782, 70016), (3328, 58529), (3424, 56888), (4376, 44512), (5564, 35008), (6848, 28444), (7111, 27392), (8752, 22256), (11128, 17504), (13696, 14222)]