137250688

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{5443}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 274867560

約数和(自身を除く): 137616872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 5443, 6304, 10886, 12608, 21772, 25216, 43544, 87088, 174176, 348352, 696704, 1072271, 2144542, 4289084, 8578168, 17156336, 34312672, 68625344, 137250688]

約数ペア:

[(1, 137250688), (2, 68625344), (4, 34312672), (8, 17156336), (16, 8578168), (32, 4289084), (64, 2144542), (128, 1072271), (197, 696704), (394, 348352), (788, 174176), (1576, 87088), (3152, 43544), (5443, 25216), (6304, 21772), (10886, 12608)]