128511096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{764947}}^1$

素因数の和:764963

約数の個数: 32

約数和(自身を含む): 367175040

約数和(自身を除く): 238663944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 764947, 1529894, 2294841, 3059788, 4589682, 5354629, 6119576, 9179364, 10709258, 16063887, 18358728, 21418516, 32127774, 42837032, 64255548, 128511096]

約数ペア:

[(1, 128511096), (2, 64255548), (3, 42837032), (4, 32127774), (6, 21418516), (7, 18358728), (8, 16063887), (12, 10709258), (14, 9179364), (21, 6119576), (24, 5354629), (28, 4589682), (42, 3059788), (56, 2294841), (84, 1529894), (168, 764947)]