191920064

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3266

約数の個数: 84

約数和(自身を含む): 466481160

約数和(自身を除く): 274561096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3221, 3724, 4256, 6442, 7448, 8512, 12884, 14896, 22547, 25768, 29792, 45094, 51536, 59584, 61199, 90188, 103072, 122398, 157829, 180376, 206144, 244796, 315658, 360752, 428393, 489592, 631316, 721504, 856786, 979184, 1262632, 1443008, 1713572, 1958368, 2525264, 2998751, 3427144, 3916736, 5050528, 5997502, 6854288, 10101056, 11995004, 13708576, 23990008, 27417152, 47980016, 95960032, 191920064]

約数ペア:

[(1, 191920064), (2, 95960032), (4, 47980016), (7, 27417152), (8, 23990008), (14, 13708576), (16, 11995004), (19, 10101056), (28, 6854288), (32, 5997502), (38, 5050528), (49, 3916736), (56, 3427144), (64, 2998751), (76, 2525264), (98, 1958368), (112, 1713572), (133, 1443008), (152, 1262632), (196, 979184), (224, 856786), (266, 721504), (304, 631316), (392, 489592), (448, 428393), (532, 360752), (608, 315658), (784, 244796), (931, 206144), (1064, 180376), (1216, 157829), (1568, 122398), (1862, 103072), (2128, 90188), (3136, 61199), (3221, 59584), (3724, 51536), (4256, 45094), (6442, 29792), (7448, 25768), (8512, 22547), (12884, 14896)]