189942288

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{64871}}^1$

素因数の和:64943

約数の個数: 40

約数和(自身を含む): 498735936

約数和(自身を除く): 308793648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 64871, 129742, 194613, 259484, 389226, 518968, 778452, 1037936, 1556904, 3113808, 3957131, 7914262, 11871393, 15828524, 23742786, 31657048, 47485572, 63314096, 94971144, 189942288]

約数ペア:

[(1, 189942288), (2, 94971144), (3, 63314096), (4, 47485572), (6, 31657048), (8, 23742786), (12, 15828524), (16, 11871393), (24, 7914262), (48, 3957131), (61, 3113808), (122, 1556904), (183, 1037936), (244, 778452), (366, 518968), (488, 389226), (732, 259484), (976, 194613), (1464, 129742), (2928, 64871)]