135248288

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19525

約数の個数: 48

約数和(自身を含む): 314141184

約数和(自身を除く): 178892896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19477, 38954, 77908, 136339, 155816, 272678, 311632, 545356, 603787, 623264, 1090712, 1207574, 2181424, 2415148, 4226509, 4362848, 4830296, 8453018, 9660592, 16906036, 19321184, 33812072, 67624144, 135248288]

約数ペア:

[(1, 135248288), (2, 67624144), (4, 33812072), (7, 19321184), (8, 16906036), (14, 9660592), (16, 8453018), (28, 4830296), (31, 4362848), (32, 4226509), (56, 2415148), (62, 2181424), (112, 1207574), (124, 1090712), (217, 623264), (224, 603787), (248, 545356), (434, 311632), (496, 272678), (868, 155816), (992, 136339), (1736, 77908), (3472, 38954), (6944, 19477)]