121639168

素因数分解:

$2^8\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9727

約数の個数: 54

約数和(自身を含む): 282473646

約数和(自身を除く): 160834478

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 9697, 12544, 19394, 38788, 67879, 77576, 135758, 155152, 271516, 310304, 475153, 543032, 620608, 950306, 1086064, 1241216, 1900612, 2172128, 2482432, 3801224, 4344256, 7602448, 8688512, 15204896, 17377024, 30409792, 60819584, 121639168]

約数ペア:

[(1, 121639168), (2, 60819584), (4, 30409792), (7, 17377024), (8, 15204896), (14, 8688512), (16, 7602448), (28, 4344256), (32, 3801224), (49, 2482432), (56, 2172128), (64, 1900612), (98, 1241216), (112, 1086064), (128, 950306), (196, 620608), (224, 543032), (256, 475153), (392, 310304), (448, 271516), (784, 155152), (896, 135758), (1568, 77576), (1792, 67879), (3136, 38788), (6272, 19394), (9697, 12544)]