156945906448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2193943}}^1$

素因数の和:2194231

約数の個数: 40

約数和(自身を含む): 323194278528

約数和(自身を除く): 166248372080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 4208, 4471, 8942, 17884, 35768, 71536, 2193943, 4387886, 8775772, 17551544, 35103088, 37297031, 74594062, 149188124, 298376248, 577007009, 596752496, 1154014018, 2308028036, 4616056072, 9232112144, 9809119153, 19618238306, 39236476612, 78472953224, 156945906448]

約数ペア:

[(1, 156945906448), (2, 78472953224), (4, 39236476612), (8, 19618238306), (16, 9809119153), (17, 9232112144), (34, 4616056072), (68, 2308028036), (136, 1154014018), (263, 596752496), (272, 577007009), (526, 298376248), (1052, 149188124), (2104, 74594062), (4208, 37297031), (4471, 35103088), (8942, 17551544), (17884, 8775772), (35768, 4387886), (71536, 2193943)]