16167438

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 42340320

約数和(自身を除く): 26172882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 269, 318, 371, 378, 477, 538, 567, 742, 807, 954, 1113, 1134, 1431, 1614, 1883, 2226, 2421, 2862, 3339, 3766, 4293, 4842, 5649, 6678, 7263, 8586, 10017, 11298, 14257, 14526, 16947, 20034, 21789, 28514, 30051, 33894, 42771, 43578, 50841, 60102, 85542, 99799, 101682, 128313, 152523, 199598, 256626, 299397, 305046, 384939, 598794, 769878, 898191, 1154817, 1796382, 2309634, 2694573, 5389146, 8083719, 16167438]

約数ペア:

[(1, 16167438), (2, 8083719), (3, 5389146), (6, 2694573), (7, 2309634), (9, 1796382), (14, 1154817), (18, 898191), (21, 769878), (27, 598794), (42, 384939), (53, 305046), (54, 299397), (63, 256626), (81, 199598), (106, 152523), (126, 128313), (159, 101682), (162, 99799), (189, 85542), (269, 60102), (318, 50841), (371, 43578), (378, 42771), (477, 33894), (538, 30051), (567, 28514), (742, 21789), (807, 20034), (954, 16947), (1113, 14526), (1134, 14257), (1431, 11298), (1614, 10017), (1883, 8586), (2226, 7263), (2421, 6678), (2862, 5649), (3339, 4842), (3766, 4293)]