143480512

素因数分解:

$2^6\times 7^1\times {\mathrm{320269}}^1$

素因数の和:320288

約数の個数: 28

約数和(自身を含む): 325394320

約数和(自身を除く): 181913808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 320269, 640538, 1281076, 2241883, 2562152, 4483766, 5124304, 8967532, 10248608, 17935064, 20497216, 35870128, 71740256, 143480512]

約数ペア:

[(1, 143480512), (2, 71740256), (4, 35870128), (7, 20497216), (8, 17935064), (14, 10248608), (16, 8967532), (28, 5124304), (32, 4483766), (56, 2562152), (64, 2241883), (112, 1281076), (224, 640538), (448, 320269)]