128984712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{316139}}^1$

素因数の和:316165

約数の個数: 32

約数和(自身を含む): 341431200

約数和(自身を除く): 212446488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 316139, 632278, 948417, 1264556, 1896834, 2529112, 3793668, 5374363, 7587336, 10748726, 16123089, 21497452, 32246178, 42994904, 64492356, 128984712]

約数ペア:

[(1, 128984712), (2, 64492356), (3, 42994904), (4, 32246178), (6, 21497452), (8, 16123089), (12, 10748726), (17, 7587336), (24, 5374363), (34, 3793668), (51, 2529112), (68, 1896834), (102, 1264556), (136, 948417), (204, 632278), (408, 316139)]