138101488

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2137}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 306469472

約数和(自身を除く): 168367984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2137, 2308, 4039, 4274, 4616, 8078, 8548, 9232, 14959, 16156, 17096, 29918, 32312, 34192, 59836, 64624, 119672, 239344, 1233049, 2466098, 4932196, 8631343, 9864392, 17262686, 19728784, 34525372, 69050744, 138101488]

約数ペア:

[(1, 138101488), (2, 69050744), (4, 34525372), (7, 19728784), (8, 17262686), (14, 9864392), (16, 8631343), (28, 4932196), (56, 2466098), (112, 1233049), (577, 239344), (1154, 119672), (2137, 64624), (2308, 59836), (4039, 34192), (4274, 32312), (4616, 29918), (8078, 17096), (8548, 16156), (9232, 14959)]