196379456

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4856

約数の個数: 84

約数和(自身を含む): 488285028

約数和(自身を除く): 291905572

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 4817, 5096, 5824, 9634, 10192, 19268, 20384, 33719, 38536, 40768, 62621, 67438, 77072, 125242, 134876, 154144, 236033, 250484, 269752, 308288, 438347, 472066, 500968, 539504, 876694, 944132, 1001936, 1079008, 1753388, 1888264, 2003872, 2158016, 3068429, 3506776, 3776528, 4007744, 6136858, 7013552, 7553056, 12273716, 14027104, 15106112, 24547432, 28054208, 49094864, 98189728, 196379456]

約数ペア:

[(1, 196379456), (2, 98189728), (4, 49094864), (7, 28054208), (8, 24547432), (13, 15106112), (14, 14027104), (16, 12273716), (26, 7553056), (28, 7013552), (32, 6136858), (49, 4007744), (52, 3776528), (56, 3506776), (64, 3068429), (91, 2158016), (98, 2003872), (104, 1888264), (112, 1753388), (182, 1079008), (196, 1001936), (208, 944132), (224, 876694), (364, 539504), (392, 500968), (416, 472066), (448, 438347), (637, 308288), (728, 269752), (784, 250484), (832, 236033), (1274, 154144), (1456, 134876), (1568, 125242), (2548, 77072), (2912, 67438), (3136, 62621), (4817, 40768), (5096, 38536), (5824, 33719), (9634, 20384), (10192, 19268)]