141457792

素因数分解:

$2^7\times 7^1\times {\mathrm{157877}}^1$

素因数の和:157898

約数の個数: 32

約数和(自身を含む): 322071120

約数和(自身を除く): 180613328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 157877, 315754, 631508, 1105139, 1263016, 2210278, 2526032, 4420556, 5052064, 8841112, 10104128, 17682224, 20208256, 35364448, 70728896, 141457792]

約数ペア:

[(1, 141457792), (2, 70728896), (4, 35364448), (7, 20208256), (8, 17682224), (14, 10104128), (16, 8841112), (28, 5052064), (32, 4420556), (56, 2526032), (64, 2210278), (112, 1263016), (128, 1105139), (224, 631508), (448, 315754), (896, 157877)]