142764139

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4871}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 168376320

約数和(自身を除く): 25612181

約数列:

[1, 7, 53, 79, 371, 553, 4187, 4871, 29309, 34097, 258163, 384809, 1807141, 2693663, 20394877, 142764139]

約数ペア:

[(1, 142764139), (7, 20394877), (53, 2693663), (79, 1807141), (371, 384809), (553, 258163), (4187, 34097), (4871, 29309)]