134171968

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9711

約数の個数: 56

約数和(自身を含む): 314130944

約数和(自身を除く): 179958976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9661, 13888, 19322, 38644, 67627, 77288, 135254, 154576, 270508, 299491, 309152, 541016, 598982, 618304, 1082032, 1197964, 2096437, 2164064, 2395928, 4192874, 4328128, 4791856, 8385748, 9583712, 16771496, 19167424, 33542992, 67085984, 134171968]

約数ペア:

[(1, 134171968), (2, 67085984), (4, 33542992), (7, 19167424), (8, 16771496), (14, 9583712), (16, 8385748), (28, 4791856), (31, 4328128), (32, 4192874), (56, 2395928), (62, 2164064), (64, 2096437), (112, 1197964), (124, 1082032), (217, 618304), (224, 598982), (248, 541016), (434, 309152), (448, 299491), (496, 270508), (868, 154576), (992, 135254), (1736, 77288), (1984, 67627), (3472, 38644), (6944, 19322), (9661, 13888)]