191235968

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19403}}^1$

素因数の和:19435

約数の個数: 64

約数和(自身を含む): 475009920

約数和(自身を除く): 283773952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 19403, 38806, 77612, 135821, 155224, 213433, 271642, 310448, 426866, 543284, 620896, 853732, 1086568, 1241792, 1494031, 1707464, 2173136, 2483584, 2988062, 3414928, 4346272, 5976124, 6829856, 8692544, 11952248, 13659712, 17385088, 23904496, 27319424, 47808992, 95617984, 191235968]

約数ペア:

[(1, 191235968), (2, 95617984), (4, 47808992), (7, 27319424), (8, 23904496), (11, 17385088), (14, 13659712), (16, 11952248), (22, 8692544), (28, 6829856), (32, 5976124), (44, 4346272), (56, 3414928), (64, 2988062), (77, 2483584), (88, 2173136), (112, 1707464), (128, 1494031), (154, 1241792), (176, 1086568), (224, 853732), (308, 620896), (352, 543284), (448, 426866), (616, 310448), (704, 271642), (896, 213433), (1232, 155224), (1408, 135821), (2464, 77612), (4928, 38806), (9856, 19403)]