174393466

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 294063264

約数和(自身を除く): 119669798

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 169, 338, 559, 923, 1118, 1846, 2197, 3053, 4394, 6106, 7267, 11999, 14534, 23998, 28561, 39689, 57122, 79378, 94471, 155987, 188942, 311974, 515957, 1031914, 1228123, 2027831, 2456246, 4055662, 6707441, 13414882, 87196733, 174393466]

約数ペア:

[(1, 174393466), (2, 87196733), (13, 13414882), (26, 6707441), (43, 4055662), (71, 2456246), (86, 2027831), (142, 1228123), (169, 1031914), (338, 515957), (559, 311974), (923, 188942), (1118, 155987), (1846, 94471), (2197, 79378), (3053, 57122), (4394, 39689), (6106, 28561), (7267, 23998), (11999, 14534)]