128567338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{3463}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 203267520

約数和(自身を除く): 74700182

約数列:

[1, 2, 19, 38, 977, 1954, 3463, 6926, 18563, 37126, 65797, 131594, 3383351, 6766702, 64283669, 128567338]

約数ペア:

[(1, 128567338), (2, 64283669), (19, 6766702), (38, 3383351), (977, 131594), (1954, 65797), (3463, 37126), (6926, 18563)]