151225734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61927}}^1$

素因数の和:61980

約数の個数: 32

約数和(自身を含む): 338870016

約数和(自身を除く): 187644282

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 61927, 123854, 185781, 371562, 681197, 1362394, 2043591, 2291299, 4087182, 4582598, 6873897, 13747794, 25204289, 50408578, 75612867, 151225734]

約数ペア:

[(1, 151225734), (2, 75612867), (3, 50408578), (6, 25204289), (11, 13747794), (22, 6873897), (33, 4582598), (37, 4087182), (66, 2291299), (74, 2043591), (111, 1362394), (222, 681197), (407, 371562), (814, 185781), (1221, 123854), (2442, 61927)]