149853104

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{8123}}^1$

素因数の和:9284

約数の個数: 20

約数和(自身を含む): 290627976

約数和(自身を除く): 140774872

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 4612, 8123, 9224, 16246, 18448, 32492, 64984, 129968, 9365819, 18731638, 37463276, 74926552, 149853104]

約数ペア:

[(1, 149853104), (2, 74926552), (4, 37463276), (8, 18731638), (16, 9365819), (1153, 129968), (2306, 64984), (4612, 32492), (8123, 18448), (9224, 16246)]