118880944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81649}}^1$

素因数の和:81677

約数の個数: 40

約数和(自身を含む): 283488800

約数和(自身を除く): 164607856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 81649, 163298, 326596, 571543, 653192, 1061437, 1143086, 1306384, 2122874, 2286172, 4245748, 4572344, 7430059, 8491496, 9144688, 14860118, 16982992, 29720236, 59440472, 118880944]

約数ペア:

[(1, 118880944), (2, 59440472), (4, 29720236), (7, 16982992), (8, 14860118), (13, 9144688), (14, 8491496), (16, 7430059), (26, 4572344), (28, 4245748), (52, 2286172), (56, 2122874), (91, 1306384), (104, 1143086), (112, 1061437), (182, 653192), (208, 571543), (364, 326596), (728, 163298), (1456, 81649)]