188467972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19792

約数の個数: 48

約数和(自身を含む): 424488960

約数和(自身を除く): 236020988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 19739, 39478, 78956, 138173, 217129, 276346, 434258, 552692, 611909, 868516, 1223818, 1519903, 2447636, 3039806, 4283363, 6079612, 6730999, 8566726, 13461998, 17133452, 26923996, 47116993, 94233986, 188467972]

約数ペア:

[(1, 188467972), (2, 94233986), (4, 47116993), (7, 26923996), (11, 17133452), (14, 13461998), (22, 8566726), (28, 6730999), (31, 6079612), (44, 4283363), (62, 3039806), (77, 2447636), (124, 1519903), (154, 1223818), (217, 868516), (308, 611909), (341, 552692), (434, 434258), (682, 276346), (868, 217129), (1364, 138173), (2387, 78956), (4774, 39478), (9548, 19739)]