129103418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 205752960

約数和(自身を除く): 76649542

約数列:

[1, 2, 29, 58, 71, 107, 142, 214, 293, 586, 2059, 3103, 4118, 6206, 7597, 8497, 15194, 16994, 20803, 31351, 41606, 62702, 220313, 440626, 603287, 909179, 1206574, 1818358, 2225921, 4451842, 64551709, 129103418]

約数ペア:

[(1, 129103418), (2, 64551709), (29, 4451842), (58, 2225921), (71, 1818358), (107, 1206574), (142, 909179), (214, 603287), (293, 440626), (586, 220313), (2059, 62702), (3103, 41606), (4118, 31351), (6206, 20803), (7597, 16994), (8497, 15194)]