143881552

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{60353}}^1$

素因数の和:60510

約数の個数: 20

約数和(自身を含む): 280646100

約数和(自身を除く): 136764548

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 60353, 120706, 241412, 482824, 965648, 8992597, 17985194, 35970388, 71940776, 143881552]

約数ペア:

[(1, 143881552), (2, 71940776), (4, 35970388), (8, 17985194), (16, 8992597), (149, 965648), (298, 482824), (596, 241412), (1192, 120706), (2384, 60353)]