145023906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4219}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 308093760

約数和(自身を除く): 163069854

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 337, 674, 1011, 2022, 4219, 5729, 8438, 11458, 12657, 17187, 25314, 34374, 71723, 143446, 215169, 430338, 1421803, 2843606, 4265409, 8530818, 24170651, 48341302, 72511953, 145023906]

約数ペア:

[(1, 145023906), (2, 72511953), (3, 48341302), (6, 24170651), (17, 8530818), (34, 4265409), (51, 2843606), (102, 1421803), (337, 430338), (674, 215169), (1011, 143446), (2022, 71723), (4219, 34374), (5729, 25314), (8438, 17187), (11458, 12657)]