140517426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{176087}}^1$

素因数の和:176118

約数の個数: 32

約数和(自身を含む): 338088960

約数和(自身を除く): 197571534

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 176087, 352174, 528261, 1056522, 1232609, 2465218, 3345653, 3697827, 6691306, 7395654, 10036959, 20073918, 23419571, 46839142, 70258713, 140517426]

約数ペア:

[(1, 140517426), (2, 70258713), (3, 46839142), (6, 23419571), (7, 20073918), (14, 10036959), (19, 7395654), (21, 6691306), (38, 3697827), (42, 3345653), (57, 2465218), (114, 1232609), (133, 1056522), (266, 528261), (399, 352174), (798, 176087)]