131174754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9817}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 279930816

約数和(自身を除く): 148756062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 9817, 13362, 19634, 29451, 58902, 166889, 333778, 500667, 1001334, 1286027, 2572054, 3858081, 7716162, 21862459, 43724918, 65587377, 131174754]

約数ペア:

[(1, 131174754), (2, 65587377), (3, 43724918), (6, 21862459), (17, 7716162), (34, 3858081), (51, 2572054), (102, 1286027), (131, 1001334), (262, 500667), (393, 333778), (786, 166889), (2227, 58902), (4454, 29451), (6681, 19634), (9817, 13362)]