129277706

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 74297974

約数列:

[1, 2, 53, 67, 106, 109, 134, 167, 218, 334, 3551, 5777, 7102, 7303, 8851, 11189, 11554, 14606, 17702, 18203, 22378, 36406, 387059, 593017, 774118, 964759, 1186034, 1219601, 1929518, 2439202, 64638853, 129277706]

約数ペア:

[(1, 129277706), (2, 64638853), (53, 2439202), (67, 1929518), (106, 1219601), (109, 1186034), (134, 964759), (167, 774118), (218, 593017), (334, 387059), (3551, 36406), (5777, 22378), (7102, 18203), (7303, 17702), (8851, 14606), (11189, 11554)]