158375294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1028411}}^1$

素因数の和:1028431

約数の個数: 16

約数和(自身を含む): 296182656

約数和(自身を除く): 137807362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1028411, 2056822, 7198877, 11312521, 14397754, 22625042, 79187647, 158375294]

約数ペア:

[(1, 158375294), (2, 79187647), (7, 22625042), (11, 14397754), (14, 11312521), (22, 7198877), (77, 2056822), (154, 1028411)]