168840498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87121}}^1$

素因数の和:87162

約数の個数: 32

約数和(自身を含む): 376367040

約数和(自身を除く): 207526542

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 87121, 174242, 261363, 522726, 1481057, 1655299, 2962114, 3310598, 4443171, 4965897, 8886342, 9931794, 28140083, 56280166, 84420249, 168840498]

約数ペア:

[(1, 168840498), (2, 84420249), (3, 56280166), (6, 28140083), (17, 9931794), (19, 8886342), (34, 4965897), (38, 4443171), (51, 3310598), (57, 2962114), (102, 1655299), (114, 1481057), (323, 522726), (646, 261363), (969, 174242), (1938, 87121)]