191146128

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{28649}}^1$

素因数の和:28799

約数の個数: 40

約数和(自身を含む): 497364000

約数和(自身を除く): 306217872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 28649, 57298, 85947, 114596, 171894, 229192, 343788, 458384, 687576, 1375152, 3982211, 7964422, 11946633, 15928844, 23893266, 31857688, 47786532, 63715376, 95573064, 191146128]

約数ペア:

[(1, 191146128), (2, 95573064), (3, 63715376), (4, 47786532), (6, 31857688), (8, 23893266), (12, 15928844), (16, 11946633), (24, 7964422), (48, 3982211), (139, 1375152), (278, 687576), (417, 458384), (556, 343788), (834, 229192), (1112, 171894), (1668, 114596), (2224, 85947), (3336, 57298), (6672, 28649)]