158091712

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{12539}}^1$

素因数の和:12748

約数の個数: 28

約数和(自身を含む): 315330840

約数和(自身を除く): 157239128

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12539, 12608, 25078, 50156, 100312, 200624, 401248, 802496, 2470183, 4940366, 9880732, 19761464, 39522928, 79045856, 158091712]

約数ペア:

[(1, 158091712), (2, 79045856), (4, 39522928), (8, 19761464), (16, 9880732), (32, 4940366), (64, 2470183), (197, 802496), (394, 401248), (788, 200624), (1576, 100312), (3152, 50156), (6304, 25078), (12539, 12608)]