137195968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23589

約数の個数: 56

約数和(自身を含む): 335088992

約数和(自身を除く): 197893024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 23557, 47114, 94228, 164899, 188456, 306241, 329798, 376912, 612482, 659596, 753824, 1224964, 1319192, 1507648, 2143687, 2449928, 2638384, 4287374, 4899856, 5276768, 8574748, 9799712, 10553536, 17149496, 19599424, 34298992, 68597984, 137195968]

約数ペア:

[(1, 137195968), (2, 68597984), (4, 34298992), (7, 19599424), (8, 17149496), (13, 10553536), (14, 9799712), (16, 8574748), (26, 5276768), (28, 4899856), (32, 4287374), (52, 2638384), (56, 2449928), (64, 2143687), (91, 1507648), (104, 1319192), (112, 1224964), (182, 753824), (208, 659596), (224, 612482), (364, 376912), (416, 329798), (448, 306241), (728, 188456), (832, 164899), (1456, 94228), (2912, 47114), (5824, 23557)]