145983642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5119}}^1$

素因数の和:5235

約数の個数: 48

約数和(自身を含む): 343203840

約数和(自身を除く): 197220198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 5119, 9506, 10238, 14259, 15357, 28518, 30714, 35833, 71666, 107499, 214998, 250831, 496543, 501662, 752493, 993086, 1489629, 1504986, 2979258, 3475801, 6951602, 10427403, 20854806, 24330607, 48661214, 72991821, 145983642]

約数ペア:

[(1, 145983642), (2, 72991821), (3, 48661214), (6, 24330607), (7, 20854806), (14, 10427403), (21, 6951602), (42, 3475801), (49, 2979258), (97, 1504986), (98, 1489629), (147, 993086), (194, 752493), (291, 501662), (294, 496543), (582, 250831), (679, 214998), (1358, 107499), (2037, 71666), (4074, 35833), (4753, 30714), (5119, 28518), (9506, 15357), (10238, 14259)]