157057283584

素因数分解:

$2^9\times {\mathrm{306752507}}^1$

素因数の和:306752525

約数の個数: 20

約数和(自身を含む): 313807815684

約数和(自身を除く): 156750532100

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 306752507, 613505014, 1227010028, 2454020056, 4908040112, 9816080224, 19632160448, 39264320896, 78528641792, 157057283584]

約数ペア:

[(1, 157057283584), (2, 78528641792), (4, 39264320896), (8, 19632160448), (16, 9816080224), (32, 4908040112), (64, 2454020056), (128, 1227010028), (256, 613505014), (512, 306752507)]