131178338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{29399}}^1$

素因数の和:29521

約数の個数: 16

約数和(自身を含む): 207446400

約数和(自身を除く): 76268062

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 29399, 58798, 676177, 1352354, 2851703, 5703406, 65589169, 131178338]

約数ペア:

[(1, 131178338), (2, 65589169), (23, 5703406), (46, 2851703), (97, 1352354), (194, 676177), (2231, 58798), (4462, 29399)]