154725180516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{787021}}^1$

素因数の和:787201

約数の個数: 72

約数和(自身を含む): 403358219264

約数和(自身を除く): 248633038748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 1143, 1524, 1548, 2286, 4572, 5461, 10922, 16383, 21844, 32766, 49149, 65532, 98298, 196596, 787021, 1574042, 2361063, 3148084, 4722126, 7083189, 9444252, 14166378, 28332756, 33841903, 67683806, 99951667, 101525709, 135367612, 199903334, 203051418, 299855001, 304577127, 399806668, 406102836, 599710002, 609154254, 899565003, 1199420004, 1218308508, 1799130006, 3598260012, 4297921681, 8595843362, 12893765043, 17191686724, 25787530086, 38681295129, 51575060172, 77362590258, 154725180516]

約数ペア:

[(1, 154725180516), (2, 77362590258), (3, 51575060172), (4, 38681295129), (6, 25787530086), (9, 17191686724), (12, 12893765043), (18, 8595843362), (36, 4297921681), (43, 3598260012), (86, 1799130006), (127, 1218308508), (129, 1199420004), (172, 899565003), (254, 609154254), (258, 599710002), (381, 406102836), (387, 399806668), (508, 304577127), (516, 299855001), (762, 203051418), (774, 199903334), (1143, 135367612), (1524, 101525709), (1548, 99951667), (2286, 67683806), (4572, 33841903), (5461, 28332756), (10922, 14166378), (16383, 9444252), (21844, 7083189), (32766, 4722126), (49149, 3148084), (65532, 2361063), (98298, 1574042), (196596, 787021)]