147465728

素因数分解:

$2^9\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1294

約数の個数: 40

約数和(自身を含む): 295949808

約数和(自身を除く): 148484080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 512, 586, 983, 1172, 1966, 2344, 3932, 4688, 7864, 9376, 15728, 18752, 31456, 37504, 62912, 75008, 125824, 150016, 251648, 288019, 503296, 576038, 1152076, 2304152, 4608304, 9216608, 18433216, 36866432, 73732864, 147465728]

約数ペア:

[(1, 147465728), (2, 73732864), (4, 36866432), (8, 18433216), (16, 9216608), (32, 4608304), (64, 2304152), (128, 1152076), (256, 576038), (293, 503296), (512, 288019), (586, 251648), (983, 150016), (1172, 125824), (1966, 75008), (2344, 62912), (3932, 37504), (4688, 31456), (7864, 18752), (9376, 15728)]