131629194

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{75389}}^1$

素因数の和:75494

約数の個数: 24

約数和(自身を含む): 288140580

約数和(自身を除く): 156511386

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 75389, 150778, 226167, 452334, 678501, 1357002, 7312733, 14625466, 21938199, 43876398, 65814597, 131629194]

約数ペア:

[(1, 131629194), (2, 65814597), (3, 43876398), (6, 21938199), (9, 14625466), (18, 7312733), (97, 1357002), (194, 678501), (291, 452334), (582, 226167), (873, 150778), (1746, 75389)]