156901901824

素因数分解:

$2^9\times {\mathrm{77641}}^1\times {\mathrm{3947}}^1$

素因数の和:81606

約数の個数: 40

約数和(自身を含む): 313580820168

約数和(自身を除く): 156678918344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3947, 7894, 15788, 31576, 63152, 77641, 126304, 155282, 252608, 310564, 505216, 621128, 1010432, 1242256, 2020864, 2484512, 4969024, 9938048, 19876096, 39752192, 306449027, 612898054, 1225796108, 2451592216, 4903184432, 9806368864, 19612737728, 39225475456, 78450950912, 156901901824]

約数ペア:

[(1, 156901901824), (2, 78450950912), (4, 39225475456), (8, 19612737728), (16, 9806368864), (32, 4903184432), (64, 2451592216), (128, 1225796108), (256, 612898054), (512, 306449027), (3947, 39752192), (7894, 19876096), (15788, 9938048), (31576, 4969024), (63152, 2484512), (77641, 2020864), (126304, 1242256), (155282, 1010432), (252608, 621128), (310564, 505216)]