131796244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 235244520

約数和(自身を除く): 103448276

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 692, 2609, 5218, 10436, 12629, 25258, 50516, 190457, 380914, 451357, 761828, 902714, 1805428, 32949061, 65898122, 131796244]

約数ペア:

[(1, 131796244), (2, 65898122), (4, 32949061), (73, 1805428), (146, 902714), (173, 761828), (292, 451357), (346, 380914), (692, 190457), (2609, 50516), (5218, 25258), (10436, 12629)]