163043776

素因数分解:

$2^6\times 7^2\times {\mathrm{51991}}^1$

素因数の和:52017

約数の個数: 42

約数和(自身を含む): 376370088

約数和(自身を除く): 213326312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 51991, 103982, 207964, 363937, 415928, 727874, 831856, 1455748, 1663712, 2547559, 2911496, 3327424, 5095118, 5822992, 10190236, 11645984, 20380472, 23291968, 40760944, 81521888, 163043776]

約数ペア:

[(1, 163043776), (2, 81521888), (4, 40760944), (7, 23291968), (8, 20380472), (14, 11645984), (16, 10190236), (28, 5822992), (32, 5095118), (49, 3327424), (56, 2911496), (64, 2547559), (98, 1663712), (112, 1455748), (196, 831856), (224, 727874), (392, 415928), (448, 363937), (784, 207964), (1568, 103982), (3136, 51991)]