143817856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12381

約数の個数: 64

約数和(自身を含む): 352658880

約数和(自身を除く): 208841024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 12347, 24694, 49388, 86429, 98776, 160511, 172858, 197552, 321022, 345716, 395104, 642044, 691432, 790208, 1123577, 1284088, 1382864, 1580416, 2247154, 2568176, 2765728, 4494308, 5136352, 5531456, 8988616, 10272704, 11062912, 17977232, 20545408, 35954464, 71908928, 143817856]

約数ペア:

[(1, 143817856), (2, 71908928), (4, 35954464), (7, 20545408), (8, 17977232), (13, 11062912), (14, 10272704), (16, 8988616), (26, 5531456), (28, 5136352), (32, 4494308), (52, 2765728), (56, 2568176), (64, 2247154), (91, 1580416), (104, 1382864), (112, 1284088), (128, 1123577), (182, 790208), (208, 691432), (224, 642044), (364, 395104), (416, 345716), (448, 321022), (728, 197552), (832, 172858), (896, 160511), (1456, 98776), (1664, 86429), (2912, 49388), (5824, 24694), (11648, 12347)]