139339976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{424817}}^1$

素因数の和:424864

約数の個数: 16

約数和(自身を含む): 267635340

約数和(自身を除く): 128295364

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 424817, 849634, 1699268, 3398536, 17417497, 34834994, 69669988, 139339976]

約数ペア:

[(1, 139339976), (2, 69669988), (4, 34834994), (8, 17417497), (41, 3398536), (82, 1699268), (164, 849634), (328, 424817)]