143315648

素因数分解:

$2^6\times 7^1\times {\mathrm{319901}}^1$

素因数の和:319920

約数の個数: 28

約数和(自身を含む): 325020432

約数和(自身を除く): 181704784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 319901, 639802, 1279604, 2239307, 2559208, 4478614, 5118416, 8957228, 10236832, 17914456, 20473664, 35828912, 71657824, 143315648]

約数ペア:

[(1, 143315648), (2, 71657824), (4, 35828912), (7, 20473664), (8, 17914456), (14, 10236832), (16, 8957228), (28, 5118416), (32, 4478614), (56, 2559208), (64, 2239307), (112, 1279604), (224, 639802), (448, 319901)]