141026732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 48

約数和(自身を含む): 312076800

約数和(自身を除く): 171050068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 6449, 10934, 12898, 21868, 25796, 45143, 70939, 90286, 141878, 180572, 283756, 457879, 496573, 915758, 993146, 1831516, 1986292, 3205153, 5036669, 6410306, 10073338, 12820612, 20146676, 35256683, 70513366, 141026732]

約数ペア:

[(1, 141026732), (2, 70513366), (4, 35256683), (7, 20146676), (11, 12820612), (14, 10073338), (22, 6410306), (28, 5036669), (44, 3205153), (71, 1986292), (77, 1831516), (142, 993146), (154, 915758), (284, 496573), (308, 457879), (497, 283756), (781, 180572), (994, 141878), (1562, 90286), (1988, 70939), (3124, 45143), (5467, 25796), (6449, 21868), (10934, 12898)]