193379872

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6534

約数の個数: 72

約数和(自身を含む): 466255440

約数和(自身を除く): 272875568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 6491, 7448, 12982, 14896, 25964, 29792, 45437, 51928, 90874, 103856, 123329, 181748, 207712, 246658, 318059, 363496, 493316, 636118, 726992, 863303, 986632, 1272236, 1453984, 1726606, 1973264, 2544472, 3453212, 3946528, 5088944, 6043121, 6906424, 10177888, 12086242, 13812848, 24172484, 27625696, 48344968, 96689936, 193379872]

約数ペア:

[(1, 193379872), (2, 96689936), (4, 48344968), (7, 27625696), (8, 24172484), (14, 13812848), (16, 12086242), (19, 10177888), (28, 6906424), (32, 6043121), (38, 5088944), (49, 3946528), (56, 3453212), (76, 2544472), (98, 1973264), (112, 1726606), (133, 1453984), (152, 1272236), (196, 986632), (224, 863303), (266, 726992), (304, 636118), (392, 493316), (532, 363496), (608, 318059), (784, 246658), (931, 207712), (1064, 181748), (1568, 123329), (1862, 103856), (2128, 90874), (3724, 51928), (4256, 45437), (6491, 29792), (7448, 25964), (12982, 14896)]