147439296

素因数分解:

$2^6\times 3^2\times {\mathrm{255971}}^1$

素因数の和:255989

約数の個数: 42

約数和(自身を含む): 422609772

約数和(自身を除く): 275170476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 255971, 511942, 767913, 1023884, 1535826, 2047768, 2303739, 3071652, 4095536, 4607478, 6143304, 8191072, 9214956, 12286608, 16382144, 18429912, 24573216, 36859824, 49146432, 73719648, 147439296]

約数ペア:

[(1, 147439296), (2, 73719648), (3, 49146432), (4, 36859824), (6, 24573216), (8, 18429912), (9, 16382144), (12, 12286608), (16, 9214956), (18, 8191072), (24, 6143304), (32, 4607478), (36, 4095536), (48, 3071652), (64, 2303739), (72, 2047768), (96, 1535826), (144, 1023884), (192, 767913), (288, 511942), (576, 255971)]