145832988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4463}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 389975040

約数和(自身を除く): 244142052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4463, 4668, 5446, 8169, 8926, 10892, 13389, 16338, 17852, 26778, 31241, 32676, 53556, 62482, 93723, 124964, 187446, 374892, 1736107, 3472214, 5208321, 6944428, 10416642, 12152749, 20833284, 24305498, 36458247, 48610996, 72916494, 145832988]

約数ペア:

[(1, 145832988), (2, 72916494), (3, 48610996), (4, 36458247), (6, 24305498), (7, 20833284), (12, 12152749), (14, 10416642), (21, 6944428), (28, 5208321), (42, 3472214), (84, 1736107), (389, 374892), (778, 187446), (1167, 124964), (1556, 93723), (2334, 62482), (2723, 53556), (4463, 32676), (4668, 31241), (5446, 26778), (8169, 17852), (8926, 16338), (10892, 13389)]