191449552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 444669952

約数和(自身を除く): 253220400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 823, 868, 938, 1072, 1646, 1736, 1876, 2077, 3292, 3472, 3752, 4154, 5761, 6584, 7504, 8308, 11522, 13168, 14539, 16616, 23044, 25513, 29078, 33232, 46088, 51026, 55141, 58156, 92176, 102052, 110282, 116312, 178591, 204104, 220564, 232624, 357182, 385987, 408208, 441128, 714364, 771974, 882256, 1428728, 1543948, 1709371, 2857456, 3087896, 3418742, 6175792, 6837484, 11965597, 13674968, 23931194, 27349936, 47862388, 95724776, 191449552]

約数ペア:

[(1, 191449552), (2, 95724776), (4, 47862388), (7, 27349936), (8, 23931194), (14, 13674968), (16, 11965597), (28, 6837484), (31, 6175792), (56, 3418742), (62, 3087896), (67, 2857456), (112, 1709371), (124, 1543948), (134, 1428728), (217, 882256), (248, 771974), (268, 714364), (434, 441128), (469, 408208), (496, 385987), (536, 357182), (823, 232624), (868, 220564), (938, 204104), (1072, 178591), (1646, 116312), (1736, 110282), (1876, 102052), (2077, 92176), (3292, 58156), (3472, 55141), (3752, 51026), (4154, 46088), (5761, 33232), (6584, 29078), (7504, 25513), (8308, 23044), (11522, 16616), (13168, 14539)]