142030336

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 80

約数和(自身を含む): 338621184

約数和(自身を除く): 196590848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1723, 1792, 2576, 2944, 3446, 3584, 5152, 5888, 6892, 10304, 11776, 12061, 13784, 20608, 24122, 27568, 39629, 41216, 48244, 55136, 79258, 82432, 96488, 110272, 158516, 192976, 220544, 277403, 317032, 385952, 441088, 554806, 634064, 771904, 882176, 1109612, 1268128, 1543808, 2219224, 2536256, 3087616, 4438448, 5072512, 6175232, 8876896, 10145024, 17753792, 20290048, 35507584, 71015168, 142030336]

約数ペア:

[(1, 142030336), (2, 71015168), (4, 35507584), (7, 20290048), (8, 17753792), (14, 10145024), (16, 8876896), (23, 6175232), (28, 5072512), (32, 4438448), (46, 3087616), (56, 2536256), (64, 2219224), (92, 1543808), (112, 1268128), (128, 1109612), (161, 882176), (184, 771904), (224, 634064), (256, 554806), (322, 441088), (368, 385952), (448, 317032), (512, 277403), (644, 220544), (736, 192976), (896, 158516), (1288, 110272), (1472, 96488), (1723, 82432), (1792, 79258), (2576, 55136), (2944, 48244), (3446, 41216), (3584, 39629), (5152, 27568), (5888, 24122), (6892, 20608), (10304, 13784), (11776, 12061)]