138491776

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{2347}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 276617880

約数和(自身を除く): 138126104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1844, 2347, 3688, 4694, 7376, 9388, 14752, 18776, 29504, 37552, 59008, 75104, 150208, 300416, 1081967, 2163934, 4327868, 8655736, 17311472, 34622944, 69245888, 138491776]

約数ペア:

[(1, 138491776), (2, 69245888), (4, 34622944), (8, 17311472), (16, 8655736), (32, 4327868), (64, 2163934), (128, 1081967), (461, 300416), (922, 150208), (1844, 75104), (2347, 59008), (3688, 37552), (4694, 29504), (7376, 18776), (9388, 14752)]