156965330318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{86531}}^1$

素因数の和:86852

約数の個数: 32

約数和(自身を含む): 243636037920

約数和(自身を除く): 86670707602

約数列:

[1, 2, 53, 106, 109, 157, 218, 314, 5777, 8321, 11554, 16642, 17113, 34226, 86531, 173062, 906989, 1813978, 4586143, 9172286, 9431879, 13585367, 18863758, 27170734, 499889587, 720024451, 999779174, 1440048902, 1480805003, 2961610006, 78482665159, 156965330318]

約数ペア:

[(1, 156965330318), (2, 78482665159), (53, 2961610006), (106, 1480805003), (109, 1440048902), (157, 999779174), (218, 720024451), (314, 499889587), (5777, 27170734), (8321, 18863758), (11554, 13585367), (16642, 9431879), (17113, 9172286), (34226, 4586143), (86531, 1813978), (173062, 906989)]