140405694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163643}}^1$

素因数の和:163672

約数の個数: 32

約数和(自身を含む): 329906304

約数和(自身を除く): 189500610

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 163643, 327286, 490929, 981858, 1800073, 2127359, 3600146, 4254718, 5400219, 6382077, 10800438, 12764154, 23400949, 46801898, 70202847, 140405694]

約数ペア:

[(1, 140405694), (2, 70202847), (3, 46801898), (6, 23400949), (11, 12764154), (13, 10800438), (22, 6382077), (26, 5400219), (33, 4254718), (39, 3600146), (66, 2127359), (78, 1800073), (143, 981858), (286, 490929), (429, 327286), (858, 163643)]