133068832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 290514924

約数和(自身を除く): 157446092

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 173, 208, 344, 346, 416, 559, 688, 692, 1118, 1376, 1384, 1849, 2236, 2249, 2768, 3698, 4472, 4498, 5536, 7396, 7439, 8944, 8996, 14792, 14878, 17888, 17992, 24037, 29584, 29756, 35984, 48074, 59168, 59512, 71968, 96148, 96707, 119024, 192296, 193414, 238048, 319877, 384592, 386828, 639754, 769184, 773656, 1279508, 1547312, 2559016, 3094624, 4158401, 5118032, 8316802, 10236064, 16633604, 33267208, 66534416, 133068832]

約数ペア:

[(1, 133068832), (2, 66534416), (4, 33267208), (8, 16633604), (13, 10236064), (16, 8316802), (26, 5118032), (32, 4158401), (43, 3094624), (52, 2559016), (86, 1547312), (104, 1279508), (172, 773656), (173, 769184), (208, 639754), (344, 386828), (346, 384592), (416, 319877), (559, 238048), (688, 193414), (692, 192296), (1118, 119024), (1376, 96707), (1384, 96148), (1849, 71968), (2236, 59512), (2249, 59168), (2768, 48074), (3698, 35984), (4472, 29756), (4498, 29584), (5536, 24037), (7396, 17992), (7439, 17888), (8944, 14878), (8996, 14792)]