141983744

素因数分解:

$2^{15}\times 7^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 325053600

約数和(自身を除く): 183069856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 619, 896, 1024, 1238, 1792, 2048, 2476, 3584, 4096, 4333, 4952, 7168, 8192, 8666, 9904, 14336, 16384, 17332, 19808, 28672, 32768, 34664, 39616, 57344, 69328, 79232, 114688, 138656, 158464, 229376, 277312, 316928, 554624, 633856, 1109248, 1267712, 2218496, 2535424, 4436992, 5070848, 8873984, 10141696, 17747968, 20283392, 35495936, 70991872, 141983744]

約数ペア:

[(1, 141983744), (2, 70991872), (4, 35495936), (7, 20283392), (8, 17747968), (14, 10141696), (16, 8873984), (28, 5070848), (32, 4436992), (56, 2535424), (64, 2218496), (112, 1267712), (128, 1109248), (224, 633856), (256, 554624), (448, 316928), (512, 277312), (619, 229376), (896, 158464), (1024, 138656), (1238, 114688), (1792, 79232), (2048, 69328), (2476, 57344), (3584, 39616), (4096, 34664), (4333, 32768), (4952, 28672), (7168, 19808), (8192, 17332), (8666, 16384), (9904, 14336)]