191866704

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 505176000

約数和(自身を除く): 313309296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 149, 193, 278, 298, 386, 417, 447, 556, 579, 596, 772, 834, 894, 1112, 1158, 1192, 1544, 1668, 1788, 2224, 2316, 2384, 3088, 3336, 3576, 4632, 6672, 7152, 9264, 20711, 26827, 28757, 41422, 53654, 57514, 62133, 80481, 82844, 86271, 107308, 115028, 124266, 160962, 165688, 172542, 214616, 230056, 248532, 321924, 331376, 345084, 429232, 460112, 497064, 643848, 690168, 994128, 1287696, 1380336, 3997223, 7994446, 11991669, 15988892, 23983338, 31977784, 47966676, 63955568, 95933352, 191866704]

約数ペア:

[(1, 191866704), (2, 95933352), (3, 63955568), (4, 47966676), (6, 31977784), (8, 23983338), (12, 15988892), (16, 11991669), (24, 7994446), (48, 3997223), (139, 1380336), (149, 1287696), (193, 994128), (278, 690168), (298, 643848), (386, 497064), (417, 460112), (447, 429232), (556, 345084), (579, 331376), (596, 321924), (772, 248532), (834, 230056), (894, 214616), (1112, 172542), (1158, 165688), (1192, 160962), (1544, 124266), (1668, 115028), (1788, 107308), (2224, 86271), (2316, 82844), (2384, 80481), (3088, 62133), (3336, 57514), (3576, 53654), (4632, 41422), (6672, 28757), (7152, 26827), (9264, 20711)]