137788127944

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{7741}}^1\times {\mathrm{16007}}^1$

素因数の和:23893

約数の個数: 32

約数和(自身を含む): 260261265600

約数和(自身を除く): 122473137656

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 7741, 15482, 16007, 30964, 32014, 61928, 64028, 128056, 1075999, 2151998, 2224973, 4303996, 4449946, 8607992, 8899892, 17799784, 123910187, 247820374, 495640748, 991281496, 17223515993, 34447031986, 68894063972, 137788127944]

約数ペア:

[(1, 137788127944), (2, 68894063972), (4, 34447031986), (8, 17223515993), (139, 991281496), (278, 495640748), (556, 247820374), (1112, 123910187), (7741, 17799784), (15482, 8899892), (16007, 8607992), (30964, 4449946), (32014, 4303996), (61928, 2224973), (64028, 2151998), (128056, 1075999)]