153642294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3022

約数の個数: 72

約数和(自身を含む): 381800952

約数和(自身を除く): 228158658

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 2873, 2971, 3042, 3978, 5746, 5942, 8619, 8913, 17238, 17826, 25857, 26739, 38623, 50507, 51714, 53478, 77246, 101014, 115869, 151521, 231738, 303042, 347607, 454563, 502099, 656591, 695214, 909126, 1004198, 1313182, 1506297, 1969773, 3012594, 3939546, 4518891, 5909319, 8535683, 9037782, 11818638, 17071366, 25607049, 51214098, 76821147, 153642294]

約数ペア:

[(1, 153642294), (2, 76821147), (3, 51214098), (6, 25607049), (9, 17071366), (13, 11818638), (17, 9037782), (18, 8535683), (26, 5909319), (34, 4518891), (39, 3939546), (51, 3012594), (78, 1969773), (102, 1506297), (117, 1313182), (153, 1004198), (169, 909126), (221, 695214), (234, 656591), (306, 502099), (338, 454563), (442, 347607), (507, 303042), (663, 231738), (1014, 151521), (1326, 115869), (1521, 101014), (1989, 77246), (2873, 53478), (2971, 51714), (3042, 50507), (3978, 38623), (5746, 26739), (5942, 25857), (8619, 17826), (8913, 17238)]