157890496

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{57373}}^1$

素因数の和:57428

約数の個数: 28

約数和(自身を含む): 320605912

約数和(自身を除く): 162715416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 57373, 114746, 229492, 458984, 917968, 1835936, 2467039, 3671872, 4934078, 9868156, 19736312, 39472624, 78945248, 157890496]

約数ペア:

[(1, 157890496), (2, 78945248), (4, 39472624), (8, 19736312), (16, 9868156), (32, 4934078), (43, 3671872), (64, 2467039), (86, 1835936), (172, 917968), (344, 458984), (688, 229492), (1376, 114746), (2752, 57373)]