130237744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89449}}^1$

素因数の和:89477

約数の個数: 40

約数和(自身を含む): 310570400

約数和(自身を除く): 180332656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89449, 178898, 357796, 626143, 715592, 1162837, 1252286, 1431184, 2325674, 2504572, 4651348, 5009144, 8139859, 9302696, 10018288, 16279718, 18605392, 32559436, 65118872, 130237744]

約数ペア:

[(1, 130237744), (2, 65118872), (4, 32559436), (7, 18605392), (8, 16279718), (13, 10018288), (14, 9302696), (16, 8139859), (26, 5009144), (28, 4651348), (52, 2504572), (56, 2325674), (91, 1431184), (104, 1252286), (112, 1162837), (182, 715592), (208, 626143), (364, 357796), (728, 178898), (1456, 89449)]