157388544

素因数分解:

$2^8\times 3^2\times {\mathrm{68311}}^1$

素因数の和:68333

約数の個数: 54

約数和(自身を含む): 453796616

約数和(自身を除く): 296408072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 68311, 136622, 204933, 273244, 409866, 546488, 614799, 819732, 1092976, 1229598, 1639464, 2185952, 2459196, 3278928, 4371904, 4918392, 6557856, 8743808, 9836784, 13115712, 17487616, 19673568, 26231424, 39347136, 52462848, 78694272, 157388544]

約数ペア:

[(1, 157388544), (2, 78694272), (3, 52462848), (4, 39347136), (6, 26231424), (8, 19673568), (9, 17487616), (12, 13115712), (16, 9836784), (18, 8743808), (24, 6557856), (32, 4918392), (36, 4371904), (48, 3278928), (64, 2459196), (72, 2185952), (96, 1639464), (128, 1229598), (144, 1092976), (192, 819732), (256, 614799), (288, 546488), (384, 409866), (576, 273244), (768, 204933), (1152, 136622), (2304, 68311)]