168403792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 341567424

約数和(自身を除く): 173163632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 443, 886, 1033, 1772, 2066, 3544, 4132, 7088, 8264, 10189, 16528, 20378, 23759, 40756, 47518, 81512, 95036, 163024, 190072, 380144, 457619, 915238, 1830476, 3660952, 7321904, 10525237, 21050474, 42100948, 84201896, 168403792]

約数ペア:

[(1, 168403792), (2, 84201896), (4, 42100948), (8, 21050474), (16, 10525237), (23, 7321904), (46, 3660952), (92, 1830476), (184, 915238), (368, 457619), (443, 380144), (886, 190072), (1033, 163024), (1772, 95036), (2066, 81512), (3544, 47518), (4132, 40756), (7088, 23759), (8264, 20378), (10189, 16528)]