167528816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115061}}^1$

素因数の和:115089

約数の個数: 40

約数和(自身を含む): 399495264

約数和(自身を除く): 231966448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 115061, 230122, 460244, 805427, 920488, 1495793, 1610854, 1840976, 2991586, 3221708, 5983172, 6443416, 10470551, 11966344, 12886832, 20941102, 23932688, 41882204, 83764408, 167528816]

約数ペア:

[(1, 167528816), (2, 83764408), (4, 41882204), (7, 23932688), (8, 20941102), (13, 12886832), (14, 11966344), (16, 10470551), (26, 6443416), (28, 5983172), (52, 3221708), (56, 2991586), (91, 1840976), (104, 1610854), (112, 1495793), (182, 920488), (208, 805427), (364, 460244), (728, 230122), (1456, 115061)]