155397888

素因数分解:

$2^8\times 3^2\times {\mathrm{67447}}^1$

素因数の和:67469

約数の個数: 54

約数和(自身を含む): 448057064

約数和(自身を除く): 292659176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 67447, 134894, 202341, 269788, 404682, 539576, 607023, 809364, 1079152, 1214046, 1618728, 2158304, 2428092, 3237456, 4316608, 4856184, 6474912, 8633216, 9712368, 12949824, 17266432, 19424736, 25899648, 38849472, 51799296, 77698944, 155397888]

約数ペア:

[(1, 155397888), (2, 77698944), (3, 51799296), (4, 38849472), (6, 25899648), (8, 19424736), (9, 17266432), (12, 12949824), (16, 9712368), (18, 8633216), (24, 6474912), (32, 4856184), (36, 4316608), (48, 3237456), (64, 2428092), (72, 2158304), (96, 1618728), (128, 1214046), (144, 1079152), (192, 809364), (256, 607023), (288, 539576), (384, 404682), (576, 269788), (768, 202341), (1152, 134894), (2304, 67447)]